2002 Chevrolet Trailblazer LS 4.2L Electric Windows, Door Locks
Went to unlock vehicle. Power locks not working, engine will not crank. Power windows will also not work. Code U1000 present. PCM is getting voltage at pin 31 on blue connector in start position. PCM does not appear to be grounding the start relay. Replace...
FIX posted 7/24/2020
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Message Closed w/FIX
Vehicle Data2002 Chevrolet Trailblazer LS
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Message Closed w/FIX
Vehicle Data
2002 Chevrolet Trailblazer LS
VIN | 1GNDS13S92 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Electric Windows, Door Locks |
Conditions | Inop |