2001 SR5 4WD, a modest 210K miles: my wife & I bought this truck brand new and it continues to work amazingly well
I finally got around to replacing a few worn & broken things like the cracked headlight & turn signal lenses and decided to go ahead with HIDs & LEDs inside & out. HUGE difference, now I can actually see things at night before I run over them! I disassembled & cleaned the entire dash and (thanks to those who posted their experience here!) replaced all the switch & cluster bulbs with LEDs with full success
I now have 1 open issue:
the Door Open Warning Light no longer lights up (lower-left corner of cluster warning light section). I switched back to a known-good filament bulb, with no success. Everything else works great! Door chime makes annoying sound, front & rear dome lights come on when front or rear doors open, so the circuitry & door open/close switches are all working, opening the rear hatch turns on the rear dome light. All other cluster & panel bulbs are nice & bright, function when they should... i have no regrets. There are no CEL codes, and I zero-cal'd the rate sensors to cancel the VSC/TRAK warning lights. I've looked everywhere for info on the open door warning circuit diagram & troubleshooting for this feature - nothing in the FSM and couldn't find anything online. Sure - lots of talk about disabling this but I would really like it to work otherwise my greyhound might sneak out the rear hatch on a long drive
Does anyone else have experience with this?
Thanks and the forum is full of great info
Phil