Question about StarTech.com PCI Post Diagnostics Test Card (PCIPOST) System Diagnostic Device
I'm working on a 2002 pontiac sunfire. The daytime running lights are not working, The highbeams work but not daylight. I've checked all fuses and wires. Can't find a wire diagram on this and wondering if you know
Had similiar problems with my 2001. Check the entire length of the headlamp wiring harness under the hood behind the grill. They are prone to corrosion from road debris etc. Peel off the tape and follow thw wires. I'll bet there will be a broken one. Pay particular attention to the pink one. Just clean up the broken one and fix it with a **** connector and you should be good to go. Hope this helps.
Posted on May 16, 2009
There is a wiring fault for sure and it is the harness, my experiences have taken me to the harness were it goes behind the washer fluid tank and up over the frame rail, the harness corrodes and the wires break there because they are under strain from body movement.
Posted on Feb 24, 2010
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Posted on Jan 02, 2017
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