TIAGO

642 / 1002

ELECTRICAL
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8.7.2 FASTENERS TORQUE VALUE TABLE
. APPLICATION TORQUE VALUE
1 Head Lamp Mounting (M6 x16) 0.45 - 0.65 Kgf-m
2 Front Fog Lamp Mounting 0.45 - 0.65 Kgf-m
3 Tail lamp – Hatch (M6 bolt) 0.3 Kgf-m
4 High mounted stop lamp SNAP FIT
5 SRL (Side Repeater Lamp) SNAP FIT
6 RPL (Reverse Parking Lamp) SCREW FIT
8.7.3 GENERAL SYMPTOMS AND DIAGNOSTICS
1 HEAD LAMPS HIGH/LOW BEAM
CONDITION POSSIBLE CAUSE CORRECTION/REFERENCE ITEM
Single head lamp (RH or
LH) not working
1. Grounding point loose Tighten grounding properly
2. Head Lamp 8 pole connector
loose
Fix connector properly
3. High/Low beam terminal
(Pink/Blue wire) has come off the
8 pin connector
Insert the terminal into the connector
properly
4. HL Low Beam 15A Fuse or HL
High Beam 15A Fuse in Engine
F/R Box blown
Replace the fuse
5. HL Low Beam Relay(20A) or
HL High Beam Relay(20A) in
Engine F/R Box loose
Fix the relay properly
6. High/Low beam filament in the
bulb blown
Replace bulb
Both lamps not working
1. Head lamp ON Relay(20A) in
engine F/R Box loose
Fix the relay properly
2. Connectors at combi-switch
loose
Fix the connectors properly
3. High / Low beam switch in
combi-switch faulty
Replace combi-switch
4. BCM connector loose. Fix the connector properly.