P1700 OBD Trouble Code

1 result found

P1700 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

TCM Requested Malfunction Indicator Lamp Conditions

Cause

Key on or engine running, then the PCM received a signal from the TCM that indicated an emission related Transmission trouble code had been detected and stored by the TCM (continuous testing)

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