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post #4 of (permalink) Old 30th December 2007
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Hi again i have attached wiring diagram to help you plus some instructions hopefully from this you can work out whats wrong

FUSE 20 passenger compartment fuse box ( this fuse controls your rear wash/wipe motor and your heater controls) check that it is showing 12 volts if you have a voltmeter or alternatively use a light bulb and 2 pieces of wire to each terminal.

If that is not showing voltage follow RED WIRE to the IGNITION RELAY 1 (111 on diagram) if the WIRE feeding into the relay is showing 12 volts but the red wire that feeds to FUSE20 is not then the relay is at fault.

If the relay is ok follow red wire back to FUSE 54 in engine compartment fusebox and again check for 12 volts.

Hopefully one of these areas will show your problem make sure engine is running and heater/rear wiper is switched on when you check the voltage.

Hope this helps

Currently in richjam's garage:
1996 1.8 renault laguna 1

Last edited by ottoman; 30th December 2007 at 06:27 PM. Reason: Attachment removed
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