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GMC Truck
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1994
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G 1500 1/2 Ton Van V8-350 5.7L
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Technical Service Bulletins
Computers and Control Systems: Technical Service Bulletins
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Customer Interest
Electrical - MIL ON/DTC's Set By Various Control Modules
Engine, A/T - Shift/Driveability Concerns/MIL ON
A/T - 4L80-E 2nd Gear only After A Cold Start/DTC 87
By Symptom
Abnormal wear/deterioration
Electrical - MIL ON/DTC's Set By Various Control Modules
Customer Interest
Electrical - MIL ON/DTC's Set By Various Control Modules
Engine, A/T - Shift/Driveability Concerns/MIL ON
A/T - 4L80-E 2nd Gear only After A Cold Start/DTC 87
Driveability
Engine, A/T - Shift/Driveability Concerns/MIL ON
Erratic Shifting
Engine, A/T - Shift/Driveability Concerns/MIL ON
No shift/Incorrect gear engagement
A/T - 4L80-E 2nd Gear only After A Cold Start/DTC 87
All Technical Service Bulletins
Engine - THIS BULLETIN HAS BEEN CANCELED
Electrical - MIL ON/DTC's Set By Various Control Modules
A/T Control - DTC P0756 Diagnostic Tips
Engine, A/T - Shift/Driveability Concerns/MIL ON
A/T - 4L80-E 2nd Gear only After A Cold Start/DTC 87
PCM - Returned Product Feedback Program