All your lighting circuitry is controlled by an ECU - electronic control unit - onboard computer.I am looking for wiring diagram or lighting information for an 02 g wagon. rh park lamp circuit front and rear is not working. Need help or info please (diagrams/common problems etc would be great). No experience working with these vehicles. Thanks!
That really sounds serious. There are no fuses for the lighting - everything is controlled by the ECU.replaced bulbs for taillamp, park lamp inside headlamp and lisc plate lamps. still no luck. no park lamps in any headlamp switch position, no fog lamps. truck was at a body shop, looking for ground/power wire locations/ecu/headlamp switch pinout. is each side fused separately, wiring cut somewhere, etc. the brake lamp is not coming on and there is no power coming on for even a second when lights are switched. I am wondering if the grounds for the lighting ckt are within the ecu or at a ground point somewhere on the vehicle that possibly the body shop left off?