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View Full Version : my 02 went crazy



buud
10-03-2006, 19:57
started my diesel today and brake warning lite ,abs, service engine, all came on. the transmission was not shifting, speedo went to top. i disconeced battery for half hour, didn't help. so whats up, ECM, voodo ?

DieselDavy
10-04-2006, 05:40
I have two friends that have 02s. Both have had issues like you describe. They have had their wiring harness replaced by the dealer. In both cases, MPG went up. Both haul race car trailers with sleeping accomidations (48', and 40'). A two MPG increase was seen after this repair. Might want to research this with your dealer.