relay circuit

[ktz784]

2003, 2.5 - US version- where can i find the relay's for my car. Also need the map of the relay box. Here my problem.

Bulb indicator is on:

1.Driver side rear light - turn left both turn(orange) and tail light (red) blink.
2.Driver side front light - Head lights work okay. Front turn light (orange) 2 of 2 work when turning/blinking. But if you are not using turn signal. It looks like 1 of 2 bulbs is out.

remedies tried:

1. replace all bulbs, replace all sockets.clean both rear light assembly. clean all contact points.
2. Check all wiring harness both left and right - no fired harness.
3. Check 3rd brake light wiring for possible ground - okay.
4. reset the car by pulling negative off battery for 1 hr.
5. check all fuses.

need help.

 

[AlanJ]

It may be that others have a better idea of what your issues are but it certainly sounds as though there is a earthing problem somewhere in the lighting circuits you describe. I can only suggest that by using a meter you check power supply and earth connections to each individual light (on and off) and also the brake lights as you don't say if you have checked these individual circuits for problems. The drivers side rear marker light and indicator flashing at the same time are in my limited experience a fair indication of an earthing issue. As for relays they normally default on failure to an open position so would no perhaps give you the conditions you describe.