General Motors GM specific DTC OBD2 code: P1644 TP Output Circuit
General Motors GM specific DTC OBD2 code: P1611 Loss Of CVRTD Serial Data
General Motors GM specific DTC OBD2 code: P1629 Theft Deterrent System-Cranking Signal
General Motors GM specific DTC OBD2 code: P1645 EVAP Solenoid Output Circuit
General Motors GM specific DTC OBD2 code: P1612 Loss OF IPM Serial Data
General Motors GM specific DTC OBD2 code: P1630 Theft Deterrent Learn Mode Active
General Motors GM specific DTC OBD2 code: P1646 Driver 1 Line 6
General Motors GM specific DTC OBD2 code: P1613 Loss Of DIM Serial Data
General Motors GM specific DTC OBD2 code: P1631 Theft Deterrent Start Enable Signal Not Correct
General Motors GM specific DTC OBD2 code: P1647 Driver 1 Line 7