
1997 GMC C1500 Sierra SL 5.7L Lock Up And 3-4 Shift
Can shift manually with the scanner. Does not command 4th gear automatically. This happened a year after transmission was built. No codes
FIX posted 4/13/2018
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Message Closed w/FIX
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VIN | 2GTEC19R5V |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Lock Up and 3-4 Shift |
Conditions | No Lock Up No 4th Gear |
Message Closed w/FIX
Vehicle Data
1997 GMC C1500 Sierra SL
VIN | 2GTEC19R5V |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Lock Up and 3-4 Shift |
Conditions | No Lock Up No 4th Gear |