P0601 OBD Trouble Code

1 result found

P0601 - GM
Type Powertrain - Computer and Auxiliary Outputs - ISO/SAE Controlled
Description

Control Module ROM Fault Conditions

Cause

Key in crank or run position, then the PCM detected during a self-check that it detected more than 3 incorrect checksums • Refer to code repair chart for instructions on how to replace a PCM or how to reprogram the replacement unit

Try also: https://www.obd-codes.com/p0601