Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
DTC Descriptors
DTC P0602: Control Module Not ProgrammedDTC P0610: Control Module Vehicle Options Incorrect
DTC P0614: Engine Control Module (ECM)/Transmission Control Module (TCM) Programming Not Plausible
DTC P0630: VIN Not Programmed or Mismatched - Engine Control Module (ECM)
DTC P160D: Incorrect Engine Calibration Detected
DTC P160E: Engine Calibration Monitoring Not Programmed
DTC P161F: Assembly Plant Mode Counter Not Programmed
Circuit/System Description
This diagnostic addresses when the engine control module (ECM) is not programmed, programmed incorrectly, or there is a mismatch between other controllers.
Conditions for Running the DTC
P0602
| • | The ignition is ON for greater than 1 second. |
| • | DTC P0602 runs continuously once the above conditions have been met. |
P0610
| • | The ignition is ON. |
| • | DTC P0610 runs continuously once the above conditions have been met. |
P0614
| • | The ignition is ON. |
| • | DTC P0614 runs continuously once the above conditions have been met. |
P0630
| • | The ignition is ON. |
| • | DTC P0630 runs continuously once the above conditions have been met. |
P160D
| • | The ignition is ON. |
| • | DTC P160D runs continuously once the above conditions have been met. |
P160E
| • | The ignition is ON. |
| • | DTC P160E runs continuously once the above conditions have been met. |
P160F
| • | The ignition is ON. |
| • | DTC P160F runs continuously once the above conditions have been met. |
Conditions for Setting the DTC
P0602
The ECM detects that programming is incomplete for greater than 1 second.
P0610
The ECM detects that programming for vehicle options is incorrect.
P0614
The incorrect variant is programmed in the control module.
P0630
The ECM detects that programming for vehicle options is incorrect.
P160D
The ECM detects that the calibration/software is incorrect for this vehicle.
P160E
The ECM detects that engine calibration monitoring is not programmed.
P161F
The ECM detects that the manufactures enable counter has not been programmed
Action Taken When the DTC Sets
DTCs P0602, P0610, P0614, P0630, P160D, P160E, and P161F are Type A DTCs.
Conditions for Clearing the DTC
DTCs P0602, P0610, P0614, P0630, P160D, P160E, and P161F are Type A DTCs.
Reference Information
Description and Operation
Engine Control Module Description
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Circuit/System Verification
- Ignition ON, observe the DTC information with a scan tool. DTC P0602, P0610, P0614, P0630, P160D, P160E, and P161F should not set.
- Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
| ⇒ | If a DTC failed this ignition, program the K20 ECM. Refer to Control Module References. If the DTC resets, replace the K20 ECM. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for engine control module replacement, setup, and programming
