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NANO
1

NANO MY13
1

1. GENERAL
7

1.1 AN OVERVIEW - NANO
15

1.2 ABBREVIATIONS
16

1.3 LIFTING, JACKING, TOWING POINTS
19

1.4 TIGHTENING TORQUES OF STANDARD BOLTS AND NUTS
22

1.5 AGGREGATE NUMBERING SYSTEM
23

1.6 TECHNICAL SPECIFICATIONS
26

1.7 VEHICLE DIMENSIONS
28

1.8 FUEL, LUBRICANTS & COOLANTS
29

1.9 SERVICE SCHEDULE
32

2. PRECAUTIONS
35

2.1 GENERAL SAFETY PRECAUTIONS
41

2.2 GENERAL SERVICE PRECAUTIONS
45

3. ENGINE
47

3.1 GENERAL INFORMATION
55

TECHNICAL SPECIFICATIONS
57

FEATURES OF 273 MPFI ENGINE
58

TIGHTENING TORQUE
59

SPECIAL TOOLS & EQUIPMENTS
61

GENERAL SYMPTOMS & DIAGNOSTICS
65

3.2 ON VEHICLE PROCEDURES
69

IMPORTANT ON VEHICLE MAINTENANCE PROCEDURES
71

ENGINE OIL REPLACEMENT
73

OIL FILTER REPLACEMENT
74

AIR FILTER ELEMENT CLEANING AND REPLACEMENT
75

FUEL FILTER REPLACEMENT
76

TAPPET SETTING
77

ALTERNATOR BELT - REMOVAL & REFITMENT PROCEDURE
78

COMPRESSOR BELT - REMOVAL & REFITMENT PROCEDURE
79

TIMING BELT - REMOVAL & REFITMENT PROCEDURE
81

CYLINDER HEAD - REMOVAL & REFITMENT PROCEDURE
86

COMPRESSION PRESSURE CHECKING PROCEDURE
89

3.3 ENGINE MECHANICAL
91

PRELIMINARY INSPECTION OF ENGINE
93

REMOVAL OF ENGINE FROM VEHICLE
95

3.3.1 CYLINDER HEAD
99

GENERAL DESCRIPTION
101

EXPLODED VIEW
102

CYLINDER HEAD OVERHAUL
104

CYLINDER HEAD REMOVAL FROM ENGINE BLOCK
104

DISMANTLING OF CYLINDER HEAD SUBASSEMBLIES
108

INSPECTION & REPAIR DATA
111

ASSEMBLY OF CYLINDER HEAD SUBASSEMBLIES
118

3.3.2 ENGINE BLOCK
123

GENERAL DESCRIPTION
125

EXPLODED VIEW
126

ENGINE BLOCK OVERHAUL
128

DISMANTLING OF ENGINE BLOCK SUBASSEMBLIES
128

INSPECTION & REPAIR DATA
133

ASSEMBLY OF ENGINE BLOCK SUBASSEMBLIES
143

REFITMENT OF ENGINE ACCESSORIES
156

ENGINE TESTING
158

INSTALLATION OF ENGINE ON VEHICLE
158

3.4 ACCELERATOR
159

EXPLODED VIEWS & CABLE ROUTING
161

SYSTEM MAINTENANCE
163

3.5 COOLING SYSTEM
167

GENERAL DESCRIPTION
169

SYSTEM SCHEMATICS
169

EXPLODED VIEWS
170

SPECIFICATIONS
172

SYSTEM COMPONENTS
173

SYSTEM MAINTENANCE
174

3.6 LUBRICATION SYSTEM
183

GENERAL DESCRIPTION
185

SYSTEM SCHEMATICS
185

SPECIFICATIONS
186

SYSTEM MAINTENANCE
187

3.7 FUEL SYSTEM
199

GENERAL DESCRIPTION
201

SYSTEM SCHEMATICS
201

EXPLODED VIEWS
202

PRECAUTIONS, SPECIFICATIONS AND TIGHTENING TORQUE
203

SYSTEM COMPONENTS
204

SYSTEM MAINTENANCE
208

EVAPORATIVE EMISSION CONTROL SYSTEM
218

3.8 INTAKE SYSTEM
221

GENERAL DESCRIPTION
223

EXPLODED VIEWS
224

SYSTEM MAINTENANCE
225

3.9 EXHAUST SYSTEM
231

GENERAL DESCRIPTION
233

EXPLODED VIEWS
234

TIGHTENING TORQUE
235

SYSTEM COMPONENTS
236

SYSTEM MAINTENANCE
238

3.10 IGNITION SYSTEM
243

GENERAL DESCRIPTION
245

SYSTEM SCHEMATICS
245

SYSTEM MAINTENANCE
246

3.11 ENGINE MANAGEMENT SYSTEM
251

ABBREVIATIONS
253

AN OVERVIEW
254

3.11.1 ECU (ELECTRONIC CONTROL UNIT)
255

ECU BLOCK DIAGRAM
256

ECU PIN ASSIGNMENT DETAILS
257

ECU HANDLING AND CARE
258

ECU ON VEHICLE REMOVAL, INSPECTION AND REFITMENT PROCEDURE
259

3.11.2 SENSORS
260

CRANK SHAFT POSITION SENSOR
260

COOLANT TEMPERATURE SENSOR
261

T-MAP SENSOR
263

KNOCK SENSOR
264

THROTTLE POSITION SENSOR
265

LAMBDA (OXYGEN) SENSOR
268

VEHICLE SPEED SENSOR
269

3.11.3 ACTUATORS
271

CANISTER PURGE VALVE
271

FUEL INJECTOR
272

IGNITION COIL
274

INTAKE AIR CONTROL VALVE (IACV)
277

COMPONENT FITMENT DATA
279

3.11.4 DTC (DIAGNOSTIC TROUBLE CODE)
283

DTC LIST
283

LAPTOP BASED DIAGNOSTIC TESTER
293

BLINK CODE
308

3.11.5 TROUBLE SHOOTING AND DIAGNOSIS
310

REPAIRING STEPS
310

VEHICLE TROUBLE SHOOTING FLOW CHART
311

SENSOR AND ACTUATOR TESTING
312

EMERGENCY SERVICE TIPS
314

4. DRIVETRAIN
315

4.1 CLUTCH
321

4.1.1 GENERAL INFORMATION
323

TECHNICAL SPECIFICATIONS
323

CONSTRUCTION
326

PRECAUTIONS
328

TIGHTENING TORQUES
329

SPECIAL TOOLS
330

GENERAL SYMPTOMS AND DIAGNOSIS
331

TROUBLE SHOOTING
334

MAINTENANCE AND REPAIR
335

A. PRELIMINARY INSPECTION
335

B. CLUTCH SLIPPAGE TEST
335

C. CLUTCH ENGAGEMENT AND DISENGAGEMENT TEST
335

D. CLUTCH PEDAL PLAY ADJUSTMENT
335

E. CLUTCH PEDAL FREE PLAY ADJUSTMENT
336

4.1.2 OVERHAUL
337

EXPLODED VIEWS
337

A. REPLACEMENT OF CLUTCH DISC AND CLUTCH COVER
340

B. CLUTCH ACTUATION MECHANISM OVERHAUL
341

C. CLUTCH CABLE REPLACEMENT
344

4.2 TRANSAXLE TA-59
347

4.2.1 GENERAL INFORMATION
349

TECHNICAL SPECIFICATION
349

CONSTRUCTION
349

PRECAUTIONS
350

TIGHTENING TORQUES
351

SPECIAL TOOLS
354

GENERAL SYMPTOMS AND DIAGNOSIS
358

TRANSAXLE OIL REPLACEMENT
359

4.2.2 OVERHAUL
360

EXPLODED VIEWS
360

COMPONENT IDENTIFICATION
367

PRECAUTIONS
369

REMOVAL OF TRANSAXLE FROM VEHICLE
369

TRANSAXLE DISMANTLING
372

INPUT SHAFT ASSEMBLY
376

LAY SHAFT ASSEMBLY
381

SHIFTER SHAFT AND SHIFTER FORK
387

DIFFERENTIAL ASSEMBLY
390

REAR HALF HOUSING TOP COVER ASSEMBLY
394

REAR HALF HOUSING ASSEMBLY
400

FRONT HALF HOUSING
402

TRANSAXLE ASSEMBLY
404

A. SHIM SELECTION
404

B. ASSEMBLING THE TRANSAXLE
405

GEAR SHIFTER LINKAGE
409

A. GEAR SHIFTER CABLE REPLACEMENT
409

B. GEAR SHIFTER ADJUSTMENT
410

4.3 DRIVESHAFT
411

4.3.1 GENERAL INFORMATION
413

TIGHTENING TORQUE
413

SPECIAL TOOL
414

CONSTRUCTIONAL DETAILS
415

EXPLODED VIEW - DRIVESHAFT
415

COMPONENT DESCRIPTION
416

TROUBLESHOOTING AND DIAGNOSIS
417

4.3.2 ON VEHICLE REPAIRS
418

PRECAUTIONS
418

REMOVAL FROM VEHICLE
420

DRIVESHAFT DISMANTLING / ASSEMBLY
423

5. SUSPENSION SYSTEM
429

5.1 GENERAL INFORMATION
435

TECHNICAL SPECIFICATIONS
435

TIGHTENING TORQUES
436

SPECIAL TOOLS
439

LAY OUT OF FRONT SUSPENSION SYSTEM
441

LAY OUT OF REAR SUSPENSION SYSTEM
442

MAINTENANCE AND INSPECTION OF SUSPENSION SYSTEM
443

TROUBLESHOOTING AND DIAGNOSIS
446

5.2 ON VEHICLE REPAIRS
449

FRONT SUSPENSION COMPONENTS
449

STRUT
449

ANTI-ROLL BAR
455

LOWER ARM
456

WHEEL BEARING
458

REAR SUSPENSION COMPONENTS
461

SHOCK ABSORBER
462

COIL SPRING
463

BUMP STOPPER AND SPRING UPPER SEAT
464

SEMI TRAILING ARM
465

WHEEL HUB AND WHEEL BEARING
468

5.3 WHEELS AND TYRES
473

5.3.1 GENERAL INFORMATION
473

TECHNICAL SPECIFICATIONS
473

TIGHTENING TORQUE
474

EXPLODED VIEW
475

MAINTENANCE AND INSPECTION OF TYRE/WHEEL ASSEMBLY
476

5.3.2 ON VEHICLE REPAIRS
477

WHEEL REMOVAL FROM VEHICLE (ON HOIST)
478

WHEEL REMOVAL FROM VEHICLE (WITH JACK)
479

WHEEL BALANCING
480

WHEEL RUNOUT
481

TYRE REPLACEMENT
482

WHEEL ASSEMBLY REPLACEMENT
483

REPAIRING TUBELESS TYRE PUNCTURE
483

TYRE DIAGNOSIS
484

6. BRAKE SYSTEM
493

6.1 GENERAL INFORMATION
499

TECHNICAL SPECIFICATIONS
499

TIGHTENING TORQUES
500

SPECIAL TOOLS
504

SCHEMATIC OF BRAKE HYDRAULIC SYSTEM
505

6.2 COMPONENT DESCRIPTION OF BRAKE SYSTEM
507

FRONT DRUM BRAKES
507

REAR DRUM BRAKES
508

AUTO INCREMENTAL BRAKE
509

TANDEM MASTER CYLINDER (TMC)
510

TMC WITH VACUUM BOOSTER ASSEMBLY
511

WHEEL CYLINDER
514

PARKING BRAKES
515

6.3 MAINTENANCE, ADJUSTMENTS AND INSPECTION
516

BLEEDING OF HYDRAULIC SYSTEM
521

TROUBLESHOOTING AND DIAGNOSIS
523

6.4 ON VEHICLE REPAIRS
530

FRONT BRAKE COMPONENTS
531

FRONT BRAKE DRUM
532

FRONT BRAKE SHOES
534

FRONT BRAKE BACK PLATE
539

REAR BRAKE COMPONENTS
540

REAR BRAKE DRUM
541

REAR BRAKE SHOES
542

REAR BRAKE BACK PLATE
544

TMC
546

WHEEL CYLINDER
555

PARKING BRAKES
561

VACUUM BRAKE BOOSTER
564

BRAKE HOSES/PIPES SCHEMATIC
565

VACUUM LINES
567

7. STEERING
569

7.1 GENERAL INFORMATION
575

TECHNICAL SPECIFICATIONS
575

TIGHTENING TORQUES
576

SPECIAL TOOLS
578

EXPLODED VIEWS
579

SCHEMATIC OF STEERING SYSTEM
581

7.2 MAINTENANCE AND INSPECTION OF STEERING SYSTEM
583

7.3 ON VEHICLE REPAIRS
584

STEERING WHEEL
586

STEERING COLUMN ASSEMBLY
587

STEERING UPPER COLUMN
589

INTERMEDIATE SHAFT
589

STEERING RACK AND PINION ASSEMBLY
590

OVERHAULING OF STEERING RACK AND PINION ASSEMBLY
592

WHEEL ALIGNMENT
601

TROUBLESHOOTING AND DIAGNOSIS
603

8. ELECTRICAL
607

8.1 TECHNICAL SPECIFICATION
613

8.2 GENERAL PRECAUTIONS
614

8.3 BATTERY
617

8.4 ALTERNATOR
620

8.5 STARTER MOTOR
641

8.6 LIGHTING SYSTEM
659

8.7 HORN
675

8.8 WIPER SYSTEM
677

8.9 FLASHER
686

8.10 FOG LAMP CONTROLLER
687

8.11 BRAKE LAMP CHECK
689

8.12 POWER SOCKET
689

8.13 CIGARETTE LIGHTER (IF EQUIPPED)
690

8.14 CENTRAL DOOR LOCKING
691

8.15 POWER WINDOW SYSTEM
694

8.16 INSTRUMENT CLUSTER
697

8.17 ELECTRICAL SWITCHES
700

8.18 ACCESSORY CONNECTORS
710

8.19 FUSE BOX/RELAY LOCATION & DETAILS
715

8.20 ELECTRIC WIRING AND FITMENT SCHEMATICS
716

8.20.1 HARNESS & CONNECTOR DESCRIPTION
716

8.20.2 UNDERSTANDING THE CIRCUIT SCHEMATIC
718

8.20.3 CONNECTOR CODE/PIN NO./CONNECTOR LAYOUT
719

8.20.4 ELECTRICAL SYMBOLS
720

CIRCUIT SCHEMATICS
722-723

1. TOPOLOGY / GROUND POINT LOCATION
726-727

2. POWER DISTRIBUTION
728-729

3. EARTH
742-743

4. STARTER AND CHARGING
744-745

5. EMS ECU
746-747

6. FUEL PUMP
750-751

7. HVAC
752-753

8. RADIATOR FAN
756-757

9. POWER WINDOW
758-759

10. CENTRAL DOOR LOCKING
762-763

11. INSTRUMENT CLUSTER
766-767

12. FRONT WIPER
772-773

13. EXTERIOR LIGHTING
774-775

14. CAN CIRCUIT
788-789

15. IMMOBILISER
790-791

16. INTERIOR LAMPS
792-793

17. HORN AND ROOF LAMP
794-795

18. POWER SHOCKET AND CIGAR LIGHTER
796-797

19. REVERSE PARKING AID
798-799

20. MUSIC SYSTEM
800-801

21. FUSE BOX DETAILS
802-803

9. BODY
804

9.1 GENERAL INFORMATION
810

TECHNICAL SPECIFICATIONS
810

TIGHTENING TORQUE
811

9.2 ON VEHICLE REPAIRS
815

EXPLODED VIEW - BUMPERS & HOOD
815

FRONT BUMPER
816

FENDER (SIDE BONNET)
817

HOOD, HOOD LATCH, HOOD LATCH CABLE AND HOOD STRIKER
818

FRONT DOOR
822

REAR DOOR
833

REAR SHELF
842

TAILGATE
842

REAR BUMPER
843

DASHBOARD
845

CENTER CONSOLE
848

SEATS & BELTS
849

OUTER REAR VIEW MIRROR (ORVM)
859

SUN VISOR
859

TRIMS
860

FLOOR CARPET
861

WINDSHIELD
864

9.3 PAINT CARE
866

9.4 BODY REPAIR DATA
869

9.5 TROUBLESHOOTING AND DIAGNOSIS
874

10. HVAC
876

10.1 GENERAL INFORMATION
882

TECHNICAL SPECIFICATIONS
882

TIGHTENING TORQUES
883

GENERAL PRECAUTIONS
885

COMPONENT DESCRIPTION
891

10.2 MAINTENANCE OF AC/HVAC SYSTEM
894

TROUBLESHOOTING AND DIAGNOSIS
895

PRESSURE TEST USING MANIFOLD GAUGES
908

FLUSHING OF AC SYSTEM
913

REFRIGERANT RECOVERY, RECYCLING AND RECHARGING
915

A/C SYSTEM PERFORMANCE TEST
917

LEAK TEST SYSTEM
917

10.3 ON VEHICLE REPAIRS
918

CONTROL PANEL ASSEMBLY
919

A/C COMPRESSOR
920

HVAC UNIT
931

BLOWER UNIT
935

BLOWER RESISTER
935

FILTER
936

EVAPORATOR AND EXPANSION VALVE
937

HEATER ASSEMBLY
939

KINEMATICS
940

PRESSURE SWITCH
940

CONDENSER ASSEMBLY
941

DRIER CARTRIDGE/R.D. BOTTLE
943

CONDENSER FAN AND CONDENSER MOTOR
945

REFRIGERANT LINES
946

HEATER LINES
948

NANO AMT
950

1. GENERAL
7

1.1 AN OVERVIEW - NANO
15

1.2 ABBREVIATIONS
16

1.3 LIFTING, JACKING, TOWING POINTS
19

1.4 TIGHTENING TORQUES OF STANDARD BOLTS AND NUTS
22

1.5 AGGREGATE NUMBERING SYSTEM
23

1.6 TECHNICAL SPECIFICATIONS
26

1.7 VEHICLE DIMENSIONS
28

1.8 FUEL, LUBRICANTS & COOLANTS
29

1.9 SERVICE SCHEDULE
32

2. PRECAUTIONS
35

2.1 GENERAL SAFETY PRECAUTIONS
41

2.2 GENERAL SERVICE PRECAUTIONS
45

3. ENGINE
47

3.1 GENERAL INFORMATION
55

TECHNICAL SPECIFICATIONS
57

FEATURES OF 273 MPFI ENGINE
58

TIGHTENING TORQUE
59

SPECIAL TOOLS & EQUIPMENTS
61

GENERAL SYMPTOMS & DIAGNOSTICS
65

3.2 ON VEHICLE PROCEDURES
69

IMPORTANT ON VEHICLE MAINTENANCE PROCEDURES
71

ENGINE OIL REPLACEMENT
73

OIL FILTER REPLACEMENT
74

AIR FILTER ELEMENT CLEANING AND REPLACEMENT
75

FUEL FILTER REPLACEMENT
76

TAPPET SETTING
77

ALTERNATOR BELT - REMOVAL & REFITMENT PROCEDURE
78

COMPRESSOR BELT - REMOVAL & REFITMENT PROCEDURE
79

TIMING BELT - REMOVAL & REFITMENT PROCEDURE
81

CYLINDER HEAD - REMOVAL & REFITMENT PROCEDURE
86

COMPRESSION PRESSURE CHECKING PROCEDURE
89

3.3 ENGINE MECHANICAL
91

PRELIMINARY INSPECTION OF ENGINE
93

REMOVAL OF ENGINE FROM VEHICLE
95

3.3.1 CYLINDER HEAD
99

GENERAL DESCRIPTION
101

EXPLODED VIEW
102

CYLINDER HEAD OVERHAUL
104

CYLINDER HEAD REMOVAL FROM ENGINE BLOCK
104

DISMANTLING OF CYLINDER HEAD SUBASSEMBLIES
108

INSPECTION & REPAIR DATA
111

ASSEMBLY OF CYLINDER HEAD SUBASSEMBLIES
118

3.3.2 ENGINE BLOCK
123

GENERAL DESCRIPTION
125

EXPLODED VIEW
126

ENGINE BLOCK OVERHAUL
128

DISMANTLING OF ENGINE BLOCK SUBASSEMBLIES
128

INSPECTION & REPAIR DATA
133

ASSEMBLY OF ENGINE BLOCK SUBASSEMBLIES
143

REFITMENT OF ENGINE ACCESSORIES
156

ENGINE TESTING
158

INSTALLATION OF ENGINE ON VEHICLE
158

3.4 ACCELERATOR
159

EXPLODED VIEWS & CABLE ROUTING
161

SYSTEM MAINTENANCE
163

ENGINE COOLING COMPONENTS_NANO AMT
952

1.0 RADIATOR LOCATION ON VEHICLE
956

2.0 TECHNICAL SPECIFICATIONS
957

3.0 RADIATOR REMOVAL AND REFITMENTON VEHICLE
958

4.0 RADIATOR FAN REMOVAL AND REFITMENTPROCEDURE
967

5.0 COOLANT TANK REMOVAL AND REFITMENTON VEHICLE
971

6.0 OIL FILTER REMOVAL AND REFITMENTPROCEDURES ON VEHICLE
973

3.6 LUBRICATION SYSTEM
183

GENERAL DESCRIPTION
185

SYSTEM SCHEMATICS
185

SPECIFICATIONS
186

SYSTEM MAINTENANCE
187

3.7 FUEL SYSTEM
199

GENERAL DESCRIPTION
201

SYSTEM SCHEMATICS
201

EXPLODED VIEWS
202

PRECAUTIONS, SPECIFICATIONS AND TIGHTENING TORQUE
203

SYSTEM COMPONENTS
204

SYSTEM MAINTENANCE
208

EVAPORATIVE EMISSION CONTROL SYSTEM
218

3.8 INTAKE SYSTEM
221

GENERAL DESCRIPTION
223

EXPLODED VIEWS
224

SYSTEM MAINTENANCE
225

3.9 EXHAUST SYSTEM
231

GENERAL DESCRIPTION
233

EXPLODED VIEWS
234

TIGHTENING TORQUE
235

SYSTEM COMPONENTS
236

SYSTEM MAINTENANCE
238

3.10 IGNITION SYSTEM
243

GENERAL DESCRIPTION
245

SYSTEM SCHEMATICS
245

SYSTEM MAINTENANCE
246

3.11 ENGINE MANAGEMENT SYSTEM
251

ABBREVIATIONS
253

AN OVERVIEW
254

3.11.1 ECU (ELECTRONIC CONTROL UNIT)
255

ECU BLOCK DIAGRAM
256

ECU PIN ASSIGNMENT DETAILS
257

ECU HANDLING AND CARE
258

ECU ON VEHICLE REMOVAL, INSPECTION AND REFITMENT PROCEDURE
259

3.11.2 SENSORS
260

CRANK SHAFT POSITION SENSOR
260

COOLANT TEMPERATURE SENSOR
261

T-MAP SENSOR
263

KNOCK SENSOR
264

THROTTLE POSITION SENSOR
265

LAMBDA (OXYGEN) SENSOR
268

VEHICLE SPEED SENSOR
269

3.11.3 ACTUATORS
271

CANISTER PURGE VALVE
271

FUEL INJECTOR
272

IGNITION COIL
274

INTAKE AIR CONTROL VALVE (IACV)
277

COMPONENT FITMENT DATA
279

3.11.4 DTC (DIAGNOSTIC TROUBLE CODE)
283

DTC LIST
283

LAPTOP BASED DIAGNOSTIC TESTER
293

BLINK CODE
308

3.11.5 TROUBLE SHOOTING AND DIAGNOSIS
310

REPAIRING STEPS
310

VEHICLE TROUBLE SHOOTING FLOW CHART
311

SENSOR AND ACTUATOR TESTING
312

EMERGENCY SERVICE TIPS
314

4. DRIVETRAIN
315

4.1 CLUTCH
321

4.1.1 GENERAL INFORMATION
323

TECHNICAL SPECIFICATIONS
323

CONSTRUCTION
326

PRECAUTIONS
328

TIGHTENING TORQUES
329

SPECIAL TOOLS
330

GENERAL SYMPTOMS AND DIAGNOSIS
331

TROUBLE SHOOTING
334

MAINTENANCE AND REPAIR
335

A. PRELIMINARY INSPECTION
335

B. CLUTCH SLIPPAGE TEST
335

C. CLUTCH ENGAGEMENT AND DISENGAGEMENT TEST
335

D. CLUTCH PEDAL PLAY ADJUSTMENT
335

E. CLUTCH PEDAL FREE PLAY ADJUSTMENT
336

4.1.2 OVERHAUL
337

EXPLODED VIEWS
337

A. REPLACEMENT OF CLUTCH DISC AND CLUTCH COVER
340

B. CLUTCH ACTUATION MECHANISM OVERHAUL
341

C. CLUTCH CABLE REPLACEMENT
344

TRANSAXLE-AMT
978

1.0 AMT-KIT LOCATION ON VEHICLE
982

2.0 PRECAUTIONS (DO’S AND DON’TS):-DO’S
983

3.0 TECHNICAL SPECIFICATIONS
985

4.0 TIGHTENING TORQUES AND CONSTRUCTIONAL DETAILS
986

5.0 SPECIAL TOOLS
988

6.0 AMT UNIT REMOVAL ANDINSTALLATION PROCEDURES ONVEHICLE
990

7.0 MECHATRONIC GEAR ACTUATORUNIT (MGA) REMOVAL AND RE-FITMENTON BENCH
996

8.0 TRANSMISSION CONTROL UNIT (TCU)REMOVAL AND RE-FITMENT ON BENCH
998

9.0 OIL TANK REMOVAL AND REFITMENTON BENCH
1001

10.0 DC MOTOR REMOVAL AND REFITMENTON BENCH
1003

11.0 CLUTCH POSITION SENSORREMOVAL AND RE-FITMENT ON BENCH
1004

12.0 HYDRAULIC OIL ACCUMLATORREMOVAL AND RE-FITMENT ON BENCH
1004

13.0 POWER UNIT (PWU) BASE PLATEREMOVAL AND RE-FITMENT ON BENCH
1005

4.3 DRIVESHAFT
411

4.3.1 GENERAL INFORMATION
413

TIGHTENING TORQUE
413

SPECIAL TOOL
414

CONSTRUCTIONAL DETAILS
415

EXPLODED VIEW - DRIVESHAFT
415

COMPONENT DESCRIPTION
416

TROUBLESHOOTING AND DIAGNOSIS
417

4.3.2 ON VEHICLE REPAIRS
418

PRECAUTIONS
418

REMOVAL FROM VEHICLE
420

DRIVESHAFT DISMANTLING / ASSEMBLY
423

GEAR SHIFTER CONSOLE
1006

1.0 AUTOMATED MANUAL TRANSMISSION(AMT) GEARBOX SHIFTER AND SHIFTINGMECHANISM
1009

2.0 GEAR SHIFTER CENTER CONSOLEREMOVAL AND RE-FITMENT ONVEHICLE
1011

5. SUSPENSION SYSTEM
429

5.1 GENERAL INFORMATION
435

TECHNICAL SPECIFICATIONS
435

TIGHTENING TORQUES
436

SPECIAL TOOLS
439

LAY OUT OF FRONT SUSPENSION SYSTEM
441

LAY OUT OF REAR SUSPENSION SYSTEM
442

MAINTENANCE AND INSPECTION OF SUSPENSION SYSTEM
443

TROUBLESHOOTING AND DIAGNOSIS
446

5.2 ON VEHICLE REPAIRS
449

FRONT SUSPENSION COMPONENTS
449

STRUT
449

ANTI-ROLL BAR
455

LOWER ARM
456

WHEEL BEARING
458

REAR SUSPENSION COMPONENTS
461

SHOCK ABSORBER
462

COIL SPRING
463

BUMP STOPPER AND SPRING UPPER SEAT
464

SEMI TRAILING ARM
465

WHEEL HUB AND WHEEL BEARING
468

5.3 WHEELS AND TYRES
473

5.3.1 GENERAL INFORMATION
473

TECHNICAL SPECIFICATIONS
473

TIGHTENING TORQUE
474

EXPLODED VIEW
475

MAINTENANCE AND INSPECTION OF TYRE/WHEEL ASSEMBLY
476

5.3.2 ON VEHICLE REPAIRS
477

WHEEL REMOVAL FROM VEHICLE (ON HOIST)
478

WHEEL REMOVAL FROM VEHICLE (WITH JACK)
479

WHEEL BALANCING
480

WHEEL RUNOUT
481

TYRE REPLACEMENT
482

WHEEL ASSEMBLY REPLACEMENT
483

REPAIRING TUBELESS TYRE PUNCTURE
483

TYRE DIAGNOSIS
484

6. BRAKE SYSTEM
493

6.1 GENERAL INFORMATION
499

TECHNICAL SPECIFICATIONS
499

TIGHTENING TORQUES
500

SPECIAL TOOLS
504

SCHEMATIC OF BRAKE HYDRAULIC SYSTEM
505

6.2 COMPONENT DESCRIPTION OF BRAKE SYSTEM
507

FRONT DRUM BRAKES
507

REAR DRUM BRAKES
508

AUTO INCREMENTAL BRAKE
509

TANDEM MASTER CYLINDER (TMC)
510

TMC WITH VACUUM BOOSTER ASSEMBLY
511

WHEEL CYLINDER
514

PARKING BRAKES
515

6.3 MAINTENANCE, ADJUSTMENTS AND INSPECTION
516

BLEEDING OF HYDRAULIC SYSTEM
521

TROUBLESHOOTING AND DIAGNOSIS
523

6.4 ON VEHICLE REPAIRS
530

FRONT BRAKE COMPONENTS
531

FRONT BRAKE DRUM
532

FRONT BRAKE SHOES
542

FRONT BRAKE BACK PLATE
539

REAR BRAKE COMPONENTS
540

REAR BRAKE DRUM
541

REAR BRAKE SHOES
542

REAR BRAKE BACK PLATE
544

TMC
546

WHEEL CYLINDER
555

PARKING BRAKES
561

VACUUM BRAKE BOOSTER
564

BRAKE HOSES/PIPES SCHEMATIC
565

VACUUM LINES
567

7. STEERING
569

7.1 GENERAL INFORMATION
575

TECHNICAL SPECIFICATIONS
575

TIGHTENING TORQUES
576

SPECIAL TOOLS
578

EXPLODED VIEWS
579

SCHEMATIC OF STEERING SYSTEM
581

7.2 MAINTENANCE AND INSPECTION OF STEERING SYSTEM
583

7.3 ON VEHICLE REPAIRS
584

STEERING WHEEL
586

STEERING COLUMN ASSEMBLY
587

STEERING UPPER COLUMN
589

INTERMEDIATE SHAFT
589

STEERING RACK AND PINION ASSEMBLY
590

OVERHAULING OF STEERING RACK AND PINION ASSEMBLY
592

WHEEL ALIGNMENT
601

TROUBLESHOOTING AND DIAGNOSIS
603

8. ELECTRICALS
1016

1.0 EMS ECU AND AMT TCU CONNECTOR’S REMOVAL AND RE-FITMENT ON VEHICLE
1019

1.1 PARTS LIST
1019

1.2 EMS ECU CONNECTOR REMOVALAND RE-FITMENT ON VEHICLE
1021

1.3 AMT TCU UNIT CONNECTOR’SREMOVAL AND RE-FIMENT ON VEHICLE
1026

2.0 FOG LAMP REMOVAL AND REFITMENTON VEHICLE
1030

3.0 HORN REMOVAL AND RE-FITMENT ONVEHICLE
1033

4.0 AMBIENT TEMPERATURE SENSORREMOVAL AND RE-FITMENT ONVEHICLE
1036

5.0 TRANSMISSION INPUT SPEEDSENSOR REMOVAL AND RE-FITMENT ONVEHICLE
1040

6.0 EXHAUST FAN REMOVAL AND REFITMENTON VEHICLE
1042

7.0 DIAGNOSTIC TROUBLE CODES FOR ELECTRONIC POWER ASSISTED STEERING
1045

8.0 DIAGNOSTIC TROUBLE CODES FOR ENGINE MANAGEMENT SYSTEM
1046

CIRCUIT SCHEMATICS
1076-1077

INDEX AND COLOUR CODES
1078-1079

SYMBOLS
1080-1081

CONNECTOR DETAILS
1082-1083

WIRING HARNESS TOPOLOGY
1084-1085

POWER SUPPLY - 1
1086-1087

POWER SUPPLY - 2
1088-1089

POWER SUPPLY - 3
1090-1091

POWER SUPPLY - 4
1092-1093

POWER SUPPLY - 5
1094-1095

POWER SUPPLY - 6
1096-1097

POWER SUPPLY - 7
1098-1099

POWER SUPPLY - 8
1100-1101

POWER SUPPLY - 9
1102-1103

CIRCUIT SCHEMATIC - EARTH 1
1104-1105

CIRCUIT SCHEMATIC - EARTH 2
1106-1107

CIRCUIT SCHEMATIC - EARTH 3
1108-1109

CIRCUIT SCHEMATIC - EARTH 4
1110-1111

STARTING AND CHARGING
1112-1113

ENGINE CONTROL (PETROL) - 1
1114-1115

ENGINE CONTROL (PETROL) - 2
1116-1117

ENGINE CONTROL (PETROL) - 3
1118-1119

ENGINE CONTROL (PETROL) - 4
1120-1121

FUEL PUMP
1122-1123

HVAC (MANUAL)
1124-1125

RADIATOR FAN
1126-1127

POWER WINDOWS - 1
1128-1129

POWER WINDOWS - 2
1130-1131

REMOTE KEYLESS ENTRY - 1
1132-1133

REMOTE KEYLESS ENTRY - 2
1134-1135

CENTRAL DOOR LOCKING
1136-1137

CLUSTER
1138-1139

CLUSTER - 2
1140-1141

FRONT WIPER (PASSIVE)
1142-1143

EXTERIOR LIGHTING - 1
1144-1145

EXTERIOR LIGHTING - 2
1146-1147

EXTERIOR LIGHTING - 3
1148-1149

EXTERIOR LIGHTING - 4
1150-1151

EXTERIOR LIGHTING - 5
1152-1153

CAN
1154-1155

INTERIOR LAMPS
1156-1157

EPAS
1158-1159

HORN
1160-1161

POWER SOCKET AND CIGAR LIGHTER
1162-1163

REAR PARKING AIS
1164-1165

AUTO TRANSMISSION (AMT)
1166-1167

AUDIO SYSTEM
1168-1169

AUDIO SYSTEM - 2
1170-1171

9. BODY
804

9.1 GENERAL INFORMATION
810

TECHNICAL SPECIFICATIONS
810

TIGHTENING TORQUE
811

9.2 ON VEHICLE REPAIRS
815

EXPLODED VIEW - BUMPERS & HOOD
815

FRONT BUMPER
816

FENDER (SIDE BONNET)
817

HOOD, HOOD LATCH, HOOD LATCH CABLE AND HOOD STRIKER
818

FRONT DOOR
822

REAR DOOR
833

REAR SHELF
842

TAILGATE
842

REAR BUMPER
843

DASHBOARD
845

CENTER CONSOLE
848

SEATS & BELTS
849

OUTER REAR VIEW MIRROR (ORVM)
859

SUN VISOR
859

TRIMS
860

FLOOR CARPET
861

WINDSHIELD
864

9.3 PAINT CARE
866

9.4 BODY REPAIR DATA
869

9.5 TROUBLESHOOTING AND DIAGNOSIS
874

10. HVAC
876

10.1 GENERAL INFORMATION
882

TECHNICAL SPECIFICATIONS
882

TIGHTENING TORQUES
883

GENERAL PRECAUTIONS
885

COMPONENT DESCRIPTION
891

10.2 MAINTENANCE OF AC/HVAC SYSTEM
894

TROUBLESHOOTING AND DIAGNOSIS
895

PRESSURE TEST USING MANIFOLD GAUGES
908

FLUSHING OF AC SYSTEM
913

REFRIGERANT RECOVERY, RECYCLING AND RECHARGING
915

A/C SYSTEM PERFORMANCE TEST
917

LEAK TEST SYSTEM
917

10.3 ON VEHICLE REPAIRS
918

CONTROL PANEL ASSEMBLY
919

AC COMPRESSOR
1172

1.0 AC COMPRESSOR LOCATION ON VEHICLE
1176

2.0 TECHNICAL SPECIFICATIONS
1177

3.0 TIGHTENING TORQUES
1178

4.0 PRECAUTIONS
1179

5.0 EXPLODED VIEW AND PART LIST
1182

6.0 AC COMPRESSOR REMOVAL ANDRE-FITMENT ON VEHICLE
1183

HVAC UNIT
931

BLOWER UNIT
935

BLOWER RESISTER
935

FILTER
936

EVAPORATOR AND EXPANSION VALVE
937

HEATER ASSEMBLY
939

KINEMATICS
940

PRESSURE SWITCH
940

CONDENSER ASSEMBLY
941

DRIER CARTRIDGE/R.D. BOTTLE
943

CONDENSER FAN AND CONDENSER MOTOR
945

REFRIGERANT LINES
946

HEATER LINES
948

NANO CNG
1190

GENERAL
1196

1. INTRODUCTION TO CNG SYSTEM
1200

2. BENEFITS OF CNG
1200

3. FEATURES OF CNG BI-FUEL SYSTEM
1200

4. GENERAL INSTRUCTION / PRECAUTIONSWHILE WORKING ON CNG VEHICLE
1201

5. IN CASE OF LEAKAGE
1203

6. TECHNICAL SPECIFICATIONS
1205

7. TIGHTENING TORQUE
1209

8. SPECIAL TOOLS
1214

9. LIST OF APPROVED CNG CYLINDER TESTING STATION
1215

10. SERVICE SCHEDULE
1216

11. LUBRICANTS AND COOLANTS
1220

2. PRECAUTIONS
35

2.1 GENERAL SAFETY PRECAUTIONS
41

2.2 GENERAL SERVICE PRECAUTIONS
45

ENGINE
1222

1. TECHNICAL SPECIFICATION
1226

2. REPAIR DATA
1227

A. BELT TENSION VALUES
1227

3. ENGINE CONTRUCTIONAL DETAIL
1228

A. ENGINE
1228

B. INTAKE MANIFOLD
1228

4. GENERAL SYSTEM OVERVIEW OF Bi-FUEL ENGINE MANAGEMENT SYSTEM
1230-1231

5. REMOVAL AND REFITMENT OF ENGINEACCESS WINDOW AND ENGINE COVER
1234

6. GAS INJECTOR
1237

7. GAS RAIL
1239

8. PRESSURE AND TEMPERATURE (P&T)SENSOR
1241

9. DIAGNOSTIC USER MANUAL
1243

4. DRIVETRAIN
315

4.1 CLUTCH
321

4.1.1 GENERAL INFORMATION
321

TECHNICAL SPECIFICATIONS
321

CONSTRUCTION
326

PRECAUTIONS
328

TIGHTENING TORQUES
329

SPECIAL TOOLS
330

GENERAL SYMPTOMS AND DIAGNOSIS
331

TROUBLE SHOOTING
334

MAINTENANCE AND REPAIR
335

A. PRELIMINARY INSPECTION
335

B. CLUTCH SLIPPAGE TEST
335

C. CLUTCH ENGAGEMENT AND DISENGAGEMENT TEST
335

D. CLUTCH PEDAL PLAY ADJUSTMENT
335

E. CLUTCH PEDAL FREE PLAY ADJUSTMENT
336

4.1.2 OVERHAUL
337

EXPLODED VIEWS
337

A. REPLACEMENT OF CLUTCH DISC AND CLUTCH COVER
340

B. CLUTCH ACTUATION MECHANISM OVERHAUL
341

C. CLUTCH CABLE REPLACEMENT
344

TRANSAXLE
1264

1 GENERAL INFORMATION
1270

A. TECHNICAL SPECIFICATIONS
1270

B. PRECAUTIONS
1271

C. TIGHTENING TORQUES
1272

D. SPECIAL TOOLS
1275

E. GENERAL SYMPTOMS AND DIAGNOSIS
1279

F. TRANSAXLE OIL REPLACEMENT
1280

2. OVERHAULING (EXPLODED VIEWS)
1281

A. TRANSAXLE HOUSING
1281

B. INPUT SHAFT AND LAY SHAFT
1282

C. SHIFTER SHAFT AND SHIFTER SLEEVE
1283

D. DIFFERENTIAL
1284

E. TOP COVER ASSEMBLY
1285

F. SHIFTER LINKAGE
1286

3. COMPONENT IDENTIFICATION
1288

A. SHIFTER SHAFTS
1288

B. SHIFTER FORKS (DOGS)
1288

C. SHIFTER SLEEVE
1289

4. REMOVAL OF TRANSAXLE FROM VEHICLE
1290

5. TRANSAXLE DISMANTLING
1293

6. INPUT SHAFT ASSEMBLY
1297

7. LAYSHAFT ASSEMBLY
1302

8. SHIFTER SHAFT AND SHIFTER FORK
1308

9. REVERSE GEAR SHIFTER BRACKET - ASSEMBLY
1309

10. DIFFERENTIAL ASSEMBLY
1311

11. REAR HALF HOUSING TOP COVER ASSEMBLY
1315

12. REAR HALF HOUSING ASSEMBLY
1322

13. FRONT HALF HOUSING
1324

14. TRANSAXLE ASSEMBLY
1326

A. SHIM SELECTION
1326

B. ASSEMBLING THE TRANSAXLE
1327

15. GEAR SHIFTER LINKAGE
1332

A. GEAR SHIFTER CABLE REPLACEMENT
1332

B. GEAR SHIFTER ADJUSTMENT
1334

4.3 DRIVESHAFT
411

4.3.1 GENERAL INFORMATION
413

TIGHTENING TORQUE
413

SPECIAL TOOL
414

CONSTRUCTIONAL DETAILS
415

EXPLODED VIEW - DRIVESHAFT
415

COMPONENT DESCRIPTION
416

TROUBLESHOOTING AND DIAGNOSIS
417

4.3.2 ON VEHICLE REPAIRS
418

PRECAUTIONS
418

REMOVAL FROM VEHICLE
420

DRIVESHAFT DISMANTLING / ASSEMBLY
423

5. SUSPENSION SYSTEM
429

5.1 GENERAL INFORMATION
435

TECHNICAL SPECIFICATIONS
435

TIGHTENING TORQUES
436

SPECIAL TOOLS
439

LAY OUT OF FRONT SUSPENSION SYSTEM
441

LAY OUT OF REAR SUSPENSION SYSTEM
442

MAINTENANCE AND INSPECTION OF SUSPENSION SYSTEM
443

TROUBLESHOOTING AND DIAGNOSIS
446

5.2 ON VEHICLE REPAIRS
449

FRONT SUSPENSION COMPONENTS
449

STRUT
449

ANTI-ROLL BAR
455

LOWER ARM
456

WHEEL BEARING
458

REAR SUSPENSION COMPONENTS
461

SHOCK ABSORBER
462

COIL SPRING
463

BUMP STOPPER AND SPRING UPPER SEAT
464

SEMI TRAILING ARM
465

WHEEL HUB AND WHEEL BEARING
468

5.3 WHEELS AND TYRES
473

5.3.1 GENERAL INFORMATION
473

TECHNICAL SPECIFICATIONS
473

TIGHTENING TORQUE
474

EXPLODED VIEW
475

MAINTENANCE AND INSPECTION OF TYRE/WHEEL ASSEMBLY
476

5.3.2 ON VEHICLE REPAIRS
477

WHEEL REMOVAL FROM VEHICLE (ON HOIST)
478

WHEEL REMOVAL FROM VEHICLE (WITH JACK)
479

WHEEL BALANCING
480

WHEEL RUNOUT
481

TYRE REPLACEMENT
482

WHEEL ASSEMBLY REPLACEMENT
483

REPAIRING TUBELESS TYRE PUNCTURE
483

TYRE DIAGNOSIS
484

6. BRAKE SYSTEM
493

6.1 GENERAL INFORMATION
499

TECHNICAL SPECIFICATIONS
499

TIGHTENING TORQUES
500

SPECIAL TOOLS
504

SCHEMATIC OF BRAKE HYDRAULIC SYSTEM
505

6.2 COMPONENT DESCRIPTION OF BRAKE SYSTEM
507

FRONT DRUM BRAKES
507

REAR DRUM BRAKES
508

AUTO INCREMENTAL BRAKE
509

TANDEM MASTER CYLINDER (TMC)
510

TMC WITH VACUUM BOOSTER ASSEMBLY
511

WHEEL CYLINDER
514

PARKING BRAKES
515

6.3 MAINTENANCE, ADJUSTMENTS AND INSPECTION
516

BLEEDING OF HYDRAULIC SYSTEM
521

TROUBLESHOOTING AND DIAGNOSIS
523

6.4 ON VEHICLE REPAIRS
530

FRONT BRAKE COMPONENTS
531

FRONT BRAKE DRUM
532

FRONT BRAKE SHOES
534

FRONT BRAKE BACK PLATE
539

REAR BRAKE COMPONENTS
540

REAR BRAKE DRUM
541

REAR BRAKE SHOES
542

REAR BRAKE BACK PLATE
544

TMC
546

WHEEL CYLINDER
555

PARKING BRAKES
561

VACUUM BRAKE BOOSTER
564

BRAKE HOSES/PIPES SCHEMATIC
565

VACUUM LINES
567

FUEL SYSTEM
1336

1 INTRODUCTION
1340

A. CNG LAYOUT (ON VEHICLE)
1341

2. CNG FUEL SYSTEM COMPONENTS
1342

A. CNG CYLINDER
1342

B. CYLINDER VALVE
1344

C. LOW PRESSURE CNG FILTER
1349

D. PRESSURE GAUGE
1352

E. PRESSURE REGULATOR
1353

F. HIGH PRESSURE (H.P) SENSOR
1358

G. CNG RECEPTACLE VALVE
1360

3. CNG TUBE FITTINGS / JOINTS TIGHTENING INSTRUCTIONS
1363

A. SWAGING PROCEDURE
1363

B. PROCEDURE FOR NPT THREAD ASSEMBLY
1365

4. CNG LEAK DETECTION TESTING
1367

5. TROUBLE SHOOTING
1368

ELECTRICAL
1370

1 TECHNICAL SPECIFICATION
1374

2. LOCATION OF FUSE / RELAY / CONTROLLERS ON VEHICLE
1375

3. INSTRUMENT CLUSTER
1376

4. FUEL GAUGE
1377

5. REMOVAL AND REFITTMENT OF BATTERY
1378

6. STARTER MOTOR
1379

A. EXPLODED VIEW
1379

B. ON VEHICLE REMOVAL AND REFITTMENT OF STARTER MOTOR
1379

C. STARTER MOTOR OVER HAULING
1380

CIRCUIT SCHEMATICS
1386-1387

FUSE BOX AND RELAY ( CABIN )
1390-1391

FUSE BOX AND RELAY ( BATTERY MOUNTED )
1392-1393

CIRCUIT SCHEMATIC OF EMS ECU (SHEET 1 OF 5 )
1394-1395

CIRCUIT SCHEMATIC OF EMS ECU (SHEET 2 OF 5
1396-1397

CIRCUIT SCHEMATIC OF EMS ECU (SHEET 3 OF 5 )
1398-1399

CIRCUIT SCHEMATIC OF EMS ECU (SHEET 4 OF 5)
1400-1401

CIRCUIT SCHEMATIC OF EMS ECU (SHEET 5 OF 5)
1402-1403

FUSE DISTRIBUTION (SHEET 1 OF 6)
1404-1405

FUSE DISTRIBUTION (SHEET 2 OF 6)
1406-1407

FUSE DISTRIBUTION (SHEET 3 OF 6)
1408-1409

FUSE DISTRIBUTION (SHEET 4 OF 6)
1410-1411

FUSE DISTRIBUTION (SHEET 5 OF 6)
1412-1413

FUSE DISTRIBUTION (SHEET 6 OF 6)
1414-1415

DTC CODES
1418-1419

NANO ePAS
1456

STEERING
1462

1.1 GENERAL INFORMATION
1467

1.1.1 SPECIFICATIONS
1467

1.1.2 SYSTEM LAYOUT
1467

1.1.3 GENERAL DESCRIPTION
1468

1.1.4 TIGHTENING TORQUES
1469

1.1.5 SPECIAL TOOLS
1471

1.2. MAINTENANCE, INSPECTION AND TEST
1472

1.2.1 PRELIMINARY INSPECTION
1472

1.2.2 REGULAR MAINTENANCE
1473

1.2.3 ON VEHICLE REPAIRS
1475

1.2.3.1 STEERING WHEEL REMOVAL
1475

1.2.3.2 STEERING COLUMN REMOVAL
1476

1.2.3.3 INTERMEDIATE SHAFT REMOVAL
1477

1.2.3.4 ECU REMOVAL
1478

1.2.3.5 RACK & PINION ASSEMBLY REMOVAL
1479

1.3. OVERHAULING
1481

1.3.1. OVERHAULING OF STEERING RACK AND PINION ASSEMBLY
1481

1.3.2 PRECAUTIONS
1482

1.3.3 DISMANTLING, INSPECTION AND ASSEMBLY
1482

1.3.3.1 DISASSEMBLY OF RACK & PINON
1482

1.3.3.2 INSPECTION OF DISMANTLED PARTS
1483

1.3.3.3 ASSEMBLY OF RACK & PINON
1484

1.3.3.4 OBJ ON-VEHICLE REMOVAL
1485

1.3.3.5 DO’S & DON’TS
1486

1.3.3.6 WHEEL ALIGNMENT
1486

1.4. TROUBLESHOOTING AND DIAGNOSIS
1488

ELECTRICAL
1494

2.1. TECHNICAL SPECIFICATION
1500

2.2. INSTRUMENT CLUSTER
1502

2.2.1. ART WORK
1502

2.2.2. TELL TALES
1502

2.2.3. SPECIFICATION
1503

2.2.4. CONNECTION DETAILS
1503

2.2.5. CONNECTOR DETAILS
1503

2.2.6. PINOUT DETAILS
1503

2.2.7 FREQUENTLY ASKED QUESTIONSDistance to Empty (DTE)
1504

2.2.8 SEASON ODOMETER WRITING /UPDATING PROCEDURE
1506

2.3. EPAS ECU
1507

2.3.1. SPECIFICATION
1507

2.3.2. LOCATION
1507

2.3.3. CONNECTION DETAILS
1508

2.3.4. PINOUT DETAILS
1508

2.4. FUSEBOX & RELAY DETAILS
1509

2.4.1 LOCATION OF FUSE / RELAY / CONTROLLERS ON VEHICLE
1509

2.4.2. BATTERY MOUNTED FUSE BOX DETAILS (FOR NANO CNG AND MY13)
1509

2.4.3. CABIN FUSE BOX DETAILS(NANO MY13 EPAS)
1510

2.4.4. RELAY BOX DETAILS (FOR NANO CNG AND MY13)
1512

2.4.5. DIAGNOSTIC CONNECTOR LOCATION
1512

2.4.6 ECU AND STEERING COLUMN PAIRING PROCESS
1513

2.5 DIAGNOSTIC USER MANUAL
1514

2.6 DIAGNOSTIC TROUBLE CODES - EPAS
1524

2.7 DIAGNOSTIC TROUBLE CODES – EMS ECU
1531

2.8 DIAGNOSTIC TROUBLE CODES – INSTRUMENT CLUSTER
1532-1533

CIRCUIT SCHEMATICS NANO MY13 EPAS
1554-1555

1. SYMBOLS & COLOUR CODES
1562-1563

2. FUSE & RELAY BOX
1564-1565

3. GROUND TOPOLOGY
1566-1567

4. POWER SUPPLY
1568-1569

5. EARTH
1584-1585

6. STARTER & CHARGING
1590-1591

7. ENGINE CONTROL (PETROL)
1592-1593

8. FUEL PUMP
1600-1601

9. MANUAL HVAC
1602-1603

10. RADIATOR FAN
1604-1605

11. POWER WINDOWS
1606-1607

12. CENTRAL DOOR LOCKING
1610-1611

13. INSTRUMENT CLUSTER
1616-1617

14. FRONT WIPER
1620-1621

15. EXTERIOR LIGHTS
1622-1623

16. CAN
1632-1633

17. IMMOBILISER
1634-1635

18. INTERIOR LAMPS
1636-1637

19. EPAS
1638-1639

20. HORN
1640-1641

21. POWER SOCKET & CIGAR LIGHTER
1642-1643

22. REVERSE PARKING
1644-1645

23. AUDIO SYSTEM
1646-1647

CIRCUIT SCHEMATICS NANAO CNG EPAS
1650-1651

SYMBOLS & SCHEMATIC CODES
1658-1659

FUSE & RELAY BOX
1660-1661

GROUND TOPOLOGY
1662-1663

POWER SUPPLY
1664-1665

EARTH
1680-1681

STARTER & CHARGING
1686-1687

ENGINE CONTROL (PETROL)
1688-1689

FUEL PUMP
1698-1699

MANUAL HVAC
1700-1701

RADIATOR FAN
1702-1703

POWER WINDOWS
1704-1705

CENTRAL DOOR LOCKING
1708-1709

INSTRUMENT CLUSTER
1712-1713

FRONT WIPER
1718-1719

EXTERIOR LIGHT
1720-1721

CAN
1728-1729

IMMOBILISER
1732-1733

INTERIOR LAMPS
1734-1735

HORN
1736-1737

POWER SOCKET & CIGAR LIGHTER
1738-1739

REVERSE PARKING
1740-1741

AUDIO SYSTEM
1742-1743

EPAS
1744-1745

NANO OTG
1746

GENERAL
1750

1.1 TECHNICAL SPECIFICATION
1754

1.2 FUEL, LUBRICANTS AND COOLANTS
1756

1.3 SERVICE SCHEDULE
1757

2. PRECAUTIONS
35

2.1 GENERAL SAFETY PRECAUTIONS
41

2.2 GENERAL SERVICE PRECAUTIONS
45

3. ENGINE
47

3.1 GENERAL INFORMATION
55

TECHNICAL SPECIFICATIONS
57

FEATURES OF 273 MPFI ENGINE
58

TIGHTENING TORQUE
59

SPECIAL TOOLS & EQUIPMENTS
61

GENERAL SYMPTOMS & DIAGNOSTICS
65

3.2 ON VEHICLE PROCEDURES
69

IMPORTANT ON VEHICLE MAINTENANCE PROCEDURES
71

ENGINE OIL REPLACEMENT
73

OIL FILTER REPLACEMENT
74

AIR FILTER ELEMENT CLEANING AND REPLACEMENT
75

FUEL FILTER REPLACEMENT
76

TAPPET SETTING
77

ALTERNATOR BELT - REMOVAL & REFITMENT PROCEDURE
78

COMPRESSOR BELT - REMOVAL & REFITMENT PROCEDURE
79

TIMING BELT - REMOVAL & REFITMENT PROCEDURE
81

CYLINDER HEAD - REMOVAL & REFITMENT PROCEDURE
86

COMPRESSION PRESSURE CHECKING PROCEDURE
89

3.3 ENGINE MECHANICAL
91

PRELIMINARY INSPECTION OF ENGINE
93

REMOVAL OF ENGINE FROM VEHICLE
95

3.3.1 CYLINDER HEAD
99

GENERAL DESCRIPTION
101

EXPLODED VIEW
102

CYLINDER HEAD OVERHAUL
104

CYLINDER HEAD REMOVAL FROM ENGINE BLOCK
104

DISMANTLING OF CYLINDER HEAD SUBASSEMBLIES
108

INSPECTION & REPAIR DATA
111

ASSEMBLY OF CYLINDER HEAD SUBASSEMBLIES
118

3.3.2 ENGINE BLOCK
123

GENERAL DESCRIPTION
125

EXPLODED VIEW
126

ENGINE BLOCK OVERHAUL
128

DISMANTLING OF ENGINE BLOCK SUBASSEMBLIES
128

INSPECTION & REPAIR DATA
133

ASSEMBLY OF ENGINE BLOCK SUBASSEMBLIES
143

REFITMENT OF ENGINE ACCESSORIES
156

ENGINE TESTING
158

INSTALLATION OF ENGINE ON VEHICLE
158

3.4 ACCELERATOR
159

EXPLODED VIEWS & CABLE ROUTING
161

SYSTEM MAINTENANCE
163

3.5 COOLING SYSTEM
167

GENERAL DESCRIPTION
169

SYSTEM SCHEMATICS
169

EXPLODED VIEWS
170

SPECIFICATIONS
172

SYSTEM COMPONENTS
173

SYSTEM MAINTENANCE
174

3.6 LUBRICATION SYSTEM
183

GENERAL DESCRIPTION
185

SYSTEM SCHEMATICS
185

SPECIFICATIONS
186

SYSTEM MAINTENANCE
187

3.7 FUEL SYSTEM
199

GENERAL DESCRIPTION
201

SYSTEM SCHEMATICS
201

EXPLODED VIEWS
202

PRECAUTIONS, SPECIFICATIONS AND TIGHTENING TORQUE
203

SYSTEM COMPONENTS
204

SYSTEM MAINTENANCE
208

EVAPORATIVE EMISSION CONTROL SYSTEM
218

3.8 INTAKE SYSTEM
221

GENERAL DESCRIPTION
223

EXPLODED VIEWS
224

SYSTEM MAINTENANCE
225

3.9 EXHAUST SYSTEM
231

GENERAL DESCRIPTION
233

EXPLODED VIEWS
234

TIGHTENING TORQUE
235

SYSTEM COMPONENTS
236

SYSTEM MAINTENANCE
238

3.10 IGNITION SYSTEM
243

GENERAL DESCRIPTION
245

SYSTEM SCHEMATICS
245

SYSTEM MAINTENANCE
246

3.11 ENGINE MANAGEMENT SYSTEM
251

ABBREVIATIONS
253

AN OVERVIEW
254

3.11.1 ECU (ELECTRONIC CONTROL UNIT)
255

ECU BLOCK DIAGRAM
256

ECU PIN ASSIGNMENT DETAILS
257

ECU HANDLING AND CARE
258

ECU ON VEHICLE REMOVAL, INSPECTION AND REFITMENT PROCEDURE
259

3.11.2 SENSORS
260

CRANK SHAFT POSITION SENSOR
260

COOLANT TEMPERATURE SENSOR
261

TMAP SENSOR
263

KNOCK SENSOR
264

THROTTLE POSITION SENSOR
265

LAMBDA (OXYGEN) SENSOR
268

VEHICLE SPEED SENSOR
269

3.11.3 ACTUATORS
271

CANISTER PURGE VALVE
271

FUEL INJECTOR
272

IGNITION COIL
274

INTAKE AIR CONTROL VALVE (IACV)
277

COMPONENT FITMENT DATA
279

3.11.4 DTC (DIAGNOSTIC TROUBLE CODE)
283

DTC LIST
283

LAPTOP BASED DIAGNOSTIC TESTER
293

BLINK CODE
308

3.11.5 TROUBLE SHOOTING AND DIAGNOSIS
310

REPAIRING STEPS
310

VEHICLE TROUBLE SHOOTING FLOW CHART
311

SENSOR AND ACTUATOR TESTING
312

EMERGENCY SERVICE TIPS
314

4. DRIVETRAIN
315

4.1 CLUTCH
321

4.1.1 GENERAL INFORMATION
323

TECHNICAL SPECIFICATIONS
323

CONSTRUCTION
326

PRECAUTIONS
328

TIGHTENING TORQUES
329

SPECIAL TOOLS
330

GENERAL SYMPTOMS AND DIAGNOSIS
331

TROUBLE SHOOTING
334

MAINTENANCE AND REPAIR
335

A. PRELIMINARY INSPECTION
335

B. CLUTCH SLIPPAGE TEST
335

C. CLUTCH ENGAGEMENT AND DISENGAGEMENT TEST
335

D. CLUTCH PEDAL PLAY ADJUSTMENT
335

E. CLUTCH PEDAL FREE PLAY ADJUSTMENT
336

4.1.2 OVERHAUL
337

EXPLODED VIEWS
337

A. REPLACEMENT OF CLUTCH DISC AND CLUTCH COVER
340

B. CLUTCH ACTUATION MECHANISM OVERHAUL
341

C. CLUTCH CABLE REPLACEMENT
344

4.2 TRANSAXLE TA-59
347

4.2.1 GENERAL INFORMATION
349

TECHNICAL SPECIFICATION
349

CONSTRUCTION
349

PRECAUTIONS
350

TIGHTENING TORQUES
351

SPECIAL TOOLS
354

GENERAL SYMPTOMS AND DIAGNOSIS
358

TRANSAXLE OIL REPLACEMENT
359

4.2.2 OVERHAUL
360

EXPLODED VIEWS
360

COMPONENT IDENTIFICATION
367

PRECAUTIONS
369

REMOVAL OF TRANSAXLE FROM VEHICLE
369

TRANSAXLE DISMANTLING
372

INPUT SHAFT ASSEMBLY
376

LAY SHAFT ASSEMBLY
381

SHIFTER SHAFT AND SHIFTER FORK
387

DIFFERENTIAL ASSEMBLY
390

REAR HALF HOUSING TOP COVER ASSEMBLY
394

REAR HALF HOUSING ASSEMBLY
400

FRONT HALF HOUSING
402

TRANSAXLE ASSEMBLY
404

A. SHIM SELECTION
404

B. ASSEMBLING THE TRANSAXLE
405

GEAR SHIFTER LINKAGE
409

A. GEAR SHIFTER CABLE REPLACEMENT
409

B. GEAR SHIFTER ADJUSTMENT
410

4.3 DRIVESHAFT
411

4.3.1 GENERAL INFORMATION
413

TIGHTENING TORQUE
413

SPECIAL TOOL
414

CONSTRUCTIONAL DETAILS
415

EXPLODED VIEW - DRIVESHAFT
415

COMPONENT DESCRIPTION
416

TROUBLESHOOTING AND DIAGNOSIS
417

4.3.2 ON VEHICLE REPAIRS
418

PRECAUTIONS
418

REMOVAL FROM VEHICLE
420

DRIVESHAFT DISMANTLING / ASSEMBLY
423

5. SUSPENSION SYSTEM
429

5.1 GENERAL INFORMATION
435

TECHNICAL SPECIFICATIONS
435

TIGHTENING TORQUES
436

SPECIAL TOOLS
439

LAY OUT OF FRONT SUSPENSION SYSTEM
441

LAY OUT OF REAR SUSPENSION SYSTEM
442

MAINTENANCE AND INSPECTION OF SUSPENSION SYSTEM
443

TROUBLESHOOTING AND DIAGNOSIS
446

5.2 ON VEHICLE REPAIRS
449

FRONT SUSPENSION COMPONENTS
449

STRUT
449

ANTI-ROLL BAR
455

LOWER ARM
456

WHEEL BEARING
458

REAR SUSPENSION COMPONENTS
461

SHOCK ABSORBER
462

COIL SPRING
463

BUMP STOPPER AND SPRING UPPER SEAT
464

SEMI TRAILING ARM
465

WHEEL HUB AND WHEEL BEARING
468

5.3 WHEELS AND TYRES
473

5.3.1 GENERAL INFORMATION
473

TECHNICAL SPECIFICATIONS
473

TIGHTENING TORQUE
474

EXPLODED VIEW
475

MAINTENANCE AND INSPECTION OF TYRE/WHEEL ASSEMBLY
476

5.3.2 ON VEHICLE REPAIRS
477

WHEEL REMOVAL FROM VEHICLE (ON HOIST)
478

WHEEL REMOVAL FROM VEHICLE (WITH JACK)
479

WHEEL BALANCING
480

WHEEL RUNOUT
481

TYRE REPLACEMENT
482

WHEEL ASSEMBLY REPLACEMENT
483

REPAIRING TUBELESS TYRE PUNCTURE
483

TYRE DIAGNOSIS
484

BRAKE
493

6.1 GENERAL INFORMATION
499

TECHNICAL SPECIFICATIONS
499

TIGHTENING TORQUES
500

SPECIAL TOOLS
504

BRAKE CIRCUIT
1790

6.2 COMPONENT DESCRIPTION OF BRAKE SYSTEM
507

FRONT DRUM BRAKES
507

REAR DRUM BRAKES
508

AUTO INCREMENTAL BRAKE
509

TANDEM MASTER CYLINDER (TMC)
510

TMC WITH VACUUM BOOSTER ASSEMBLY
511

WHEEL CYLINDER
514

PARKING BRAKES
515

6.3 MAINTENANCE, ADJUSTMENTS AND INSPECTION
516

BLEEDING OF HYDRAULIC SYSTEM
521

TROUBLESHOOTING AND DIAGNOSIS
523

6.4 ON VEHICLE REPAIRS
530

FRONT BRAKE COMPONENTS
531

FRONT BRAKE DRUM
532

FRONT BRAKE SHOES
534

FRONT BRAKE BACK PLATE
539

REAR BRAKE COMPONENTS
540

REAR BRAKE DRUM
541

REAR BRAKE SHOES
542

REAR BRAKE BACK PLATE
544

TMC
546

WHEEL CYLINDER
555

PARKING BRAKES
561

VACUUM BRAKE BOOSTER
564

BRAKE HOSES/PIPES SCHEMATIC
565

VACUUM LINES
567

7. STEERING
569

7.1 GENERAL INFORMATION
575

TECHNICAL SPECIFICATIONS
575

TIGHTENING TORQUES
576

SPECIAL TOOLS
578

EXPLODED VIEWS
579

SCHEMATIC OF STEERING SYSTEM
581

7.2 MAINTENANCE AND INSPECTION OF STEERING SYSTEM
583

7.3 ON VEHICLE REPAIRS
584

STEERING WHEEL
586

STEERING COLUMN ASSEMBLY
587

STEERING UPPER COLUMN
589

INTERMEDIATE SHAFT
589

STEERING RACK AND PINION ASSEMBLY
590

OVERHAULING OF STEERING RACK AND PINION ASSEMBLY
592

WHEEL ALIGNMENT
601

TROUBLESHOOTING AND DIAGNOSIS
603

FUEL SYSTEM
1778

1.1 INTRODUCTION
1782

1.2 PRECAUTIONS
1782

1.3 SPECIFICATIONS
1782

1.4 TIGHTENING TORQUE
1783

1.5 FUEL TANK UNIT REMOVAL AND REFITMENT
1784

1.6 FUEL TANK REMOVAL AND REFITMENT
1785

8. ELECTRICAL
607

8.1 TECHNICAL SPECIFICATION
613

8.2 GENERAL PRECAUTIONS
614

8.3 BATTERY
617

8.4 ALTERNATOR
620

8.5 STARTER MOTOR
641

8.6 LIGHTING SYSTEM
659

8.7 HORN
675

8.8 WIPER SYSTEM
677

8.9 FLASHER
686

8.10 FOG LAMP CONTROLLER
687

8.11 BRAKE LAMP CHECK
689

8.12 POWER SOCKET
689

8.13 CIGARETTE LIGHTER (IF EQUIPPED)
690

8.14 CENTRAL DOOR LOCKING
691

8.15 POWER WINDOW SYSTEM
694

8.16 INSTRUMENT CLUSTER
697

8.17 ELECTRICAL SWITCHES
700

8.18 ACCESSORY CONNECTORS
710

8.19 FUSE BOX/RELAY LOCATION & DETAILS
715

8.20 ELECTRIC WIRING AND FITMENT SCHEMATICS
716

8.20.1 HARNESS & CONNECTOR DESCRIPTION
716

8.20.2 UNDERSTANDING THE CIRCUIT SCHEMATIC
718

8.20.3 CONNECTOR CODE/PIN NO./CONNECTOR LAYOUT
719

8.20.4 ELECTRICAL SYMBOLS
720

CIRCUIT SCHEMATICS NANO MY14
1792-1793

INDEX
1794-1795

FUSE AND RELAY DETAILS
1796-1797

TOPOLOGY
1798-1799

POWER SUPPLY
1800-1801

EARTH
1818-1819

STARTER AND CHARGING
1824-1825

ENGINE CONTROL (PETROL)
1826-1827

FUEL PUMP
1834-1835

HVAC (MANUAL)
1836-1837

RADIATOR FANS
1838-1839

POWER WINDOWS
1840-1841

CENTRAL DOOR LOCKING
1844-1845

CLUSTER
1850-1851

FRONT WIPER PASSIVE
1854-1855

EXTERIOR LIGHTING
1856-1857

DATA COMMUNICATION (CAN)
1866-1867

INTERIOR LAMPS
1870-1871

EPAS
1872-1873

HORN
1874-1875

POWER SOCKET AND CIGAR LIGHTER
1876-1877

REAR PARKING AIS
1878-1879

AUDIO SYSTEM
1880-1881

CONNECTOR DETAILS
1884-1885

BODY
1760

1.1 TIGHTENING TORQUES
1764

1.2 FRONT BUMPER REMOVAL AND REFITMENT
1765

1.3 REAR BUMPER REMOVAL AND REFITMENT
1766

1.4 TAILGATE REMOVAL AND REFITMENT
1767

1.5 TAIL LAMP ASSEMBLY REMOVAL ANDREFITMENT
1770

1.6 FRONT FOG LAMP REMOVAL AND REFITMENT
1771

1.7 LIGHT STALK REMOVAL AND REFITMENT
1772

1.8 COMBINATION SWITCH REMOVAL AND REFITMENT
1774

10. HVAC
876

10.1 GENERAL INFORMATION
882

TECHNICAL SPECIFICATIONS
882

TIGHTENING TORQUES
883

GENERAL PRECAUTIONS
885

COMPONENT DESCRIPTION
891

10.2 MAINTENANCE OF AC/HVAC SYSTEM
894

TROUBLESHOOTING AND DIAGNOSIS
895

PRESSURE TEST USING MANIFOLD GAUGES
908

FLUSHING OF AC SYSTEM
913

REFRIGERANT RECOVERY, RECYCLING AND RECHARGING
915

A/C SYSTEM PERFORMANCE TEST
917

LEAK TEST SYSTEM
917

10.3 ON VEHICLE REPAIRS
918

CONTROL PANEL ASSEMBLY
919

A/C COMPRESSOR
920

HVAC UNIT
931

BLOWER UNIT
935

BLOWER RESISTER
935

FILTER
936

EVAPORATOR AND EXPANSION VALVE
937

HEATER ASSEMBLY
939

KINEMATICS
940

PRESSURE SWITCH
940

CONDENSER ASSEMBLY
941

DRIER CARTRIDGE/R.D. BOTTLE
943

CONDENSER FAN AND CONDENSER MOTOR
945

REFRIGERANT LINES
946

HEATER LINES
948