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GMC Truck
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1997
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C 2500 Suburban 2WD V8-6.5L DSL Turbo VIN F
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Service and Repair
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TDC Offset Program Procedure
TDC Offset Program Procedure
PCM
Programming (TDC Offset)
The
PCM
will automatically activate the TDC Offset program when the engine coolant is greater than 77°C (170°F). If the PCM is not programmed with a TDC Offset, a DTC P1214 will set.