chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

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Transmission Speed Sensor, A/T > < With 4L60 Transmission Only|Page 8274

G 1500 1/2 Ton Van V8-5.7L VIN R (1997)

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Diagnostic Chart

Important:  Whenever the transmission 20-way connector is disconnected and the engine is running, multiple DTCs will set. Clear any DTC codes after
finishing the procedure.

Transmission Speed Sensor, A/T > < With 4L60 Transmission Only|Page 8274