
2001 GMC Sonoma SLS 4.3L Won't shif out of 1st
Changed the speed sensor. Then it would work intermittently. Replaced the wiring harness from sensor to ECM vehicle worked for a 10 mi test drive and we sent him home in it. The vehicle came back the next day saying he did not make it to his home before it sta...
FIX posted 10/15/2010
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Message Closed w/FIX
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VIN | 1GTDT19W21 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Won't Shif Out of 1st |
Conditions | Speedometer Does Not Work and ABS Light On |
Misc. | 4WD Speed Sensor Is in Left Side on the Tail Piece of the Transfer Cas |
Message Closed w/FIX
Vehicle Data
2001 GMC Sonoma SLS
VIN | 1GTDT19W21 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Won't Shif Out of 1st |
Conditions | Speedometer Does Not Work and ABS Light On |
Misc. | 4WD Speed Sensor Is in Left Side on the Tail Piece of the Transfer Cas |