PCM DTC Chart

DTC	Description	Action
P1260	Theft Detected, Vehicle Immobilized	The PCM disabled the vehicle due to a Passive Anti-Theft System (PATS) concern. ADDRESS all PATS DTCs present in the Remote Function Actuator (RFA) module first. This DTC may also indicate a Controller Area Network (CAN) or parameter reset issue or a PCM power or ground issue. For the CAN issue, REFER to MODULE COMMUNICATIONS NETWORK . If DTC P1260 is the only DTC present, there may be a parameter reset issue, power or ground issue with the PCM. For the parameter reset issue, REFER to PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET - INTELLIGENT ACCESS (IA) . For the PCM power or ground issue, if necessary, CHECK the powers and grounds to the PCM. REFER to the appropriate SYSTEM WIRING DIAGRAMS article to determine the PCM power and ground circuits.
P1602	Immobilizer/ ECM Communication Error	NOTE: If RFA module DTC B10DA:61 is also present, address RFA module DTC B10DA:61 first. GO to PINPOINT TEST D .
P1622	Immobilizer ID Does Not Match	CARRY OUT a parameter reset of the RFA module and the PCM. REFER to PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET - INTELLIGENT ACCESS (IA) .
All other DTCs	-	REFER to the INTRODUCTION - GASOLINE MODELS .