I have a '91 trooper w/a strange problem..... The air conditioner, fan, heater, vent, defroster - everything has quit....worked fine one day - nothing the next. It's been in the shop now for 2 days and the mechanic said he can find nothing wrong except it doesn't work. They've tried all the expected things - fuses, relays, etc. He is not an Isuzu mechanic and doesn't have the wiring diagram though. Is there an obvious place to try that we're missing? Any suggestions appreciated. Thanks, Sherman
- posted
20 years ago