Door lock problem
Door lock problem
I have a 2007 XC90 in which I recently had to replace thealternator by the dealer. Afterreplacement I had the warning about the power system problems. Dealer said that was because of ECU hadproblems but that would not affect how the car ran (cost $1800 to replace bythe dealer). I blogged websites andfound one that would program a new one if I sent them mine, which I did. Had it back in 4 days and was a true plug andplay unit, car running fine now. Had tore-program the top stop for my driver and passenger side windows without aproblem.
The problem I have now is that the rear seat windows do notwork locally but do work from the driver door control. Also the rear seat door locks nor does therear hatch lock work from either the driver door control nor from the key FOB. Since the windows work from the driver doorcontrols I assume it is not a wiring issue, it sounds more like something needsto be programmed or reset in one of the smart modules. Can anyone give me a clue as to where tostart?
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Lgbpop
Volvo 240, 740 & 940
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May 26, 2021 03:34 PM