NANO

ELECTRICAL

673

ELECTRICAL

DIAGNOSTIC INFORMATION AND PROCEDURES

FRONTWIPER

CONDITION

POSSIBLECAUSE

CORRECTIVEACTION/REFERENCE ITEM

Front wiper system not

1) Grounding point loose Tighten grounding properly.

working at all

2) Front wiper motor

Fix the connectors properly

Connector ( 6 pole) loose

3) Front wiper controller

Replace controller

faulty) (High End)

4) Front wiper motor faulty Replace front wiper motor

5) Wash wipe fuse (20A) in Fix the fuse firmly in the base. If blown. check

cabin fuse box loose /

for short in the circuit and then replace the

blown

fuse

6) Front wiper controller in Fix the controller in the base properly.

cabin fuse box loose

(high end)

Front wiper system does not 1) Terminals in the front

Connect the terminal properly

work in all speeds

wiper motor connector

loose/terminals in front

wiper controller (high

end) loose

2) Front wiper controller

Replace front wiper controller

erratic (high end)

WINDSHIELDWASHER SYSTEM

Front Windscreen washer

1) Washer tank empty

Fill tank with Windscreen washer fluid

not working

2) Washer tube joints are Connect the joints properly

open

3) Grounding point loose Tighten grounding properly

4) Front windscreen washer Replace pump

pump faulty

5) Wash wiper fuse (20 A) in Fix the fuse in the base properly. Replace if

cabin fuse box loose /

blown

6) Front windscreen washer Replace switch

switch in combi-switch

stalk faulty