Diagnostic Test
- DETERMINE ACTIVE OR STORED DTC NOTE:
Make sure the battery is fully charged.
- Turn the ignition on.
- Using the scan tool, read ORC DTCs.
Is the DTC active or stored?
ORC - ACTIVE DIAGNOSTIC TROUBLE CODE (DTC)
- Go To 2.
ORC - STORED DTC
- Refer to STANDARD PROCEDURE and perform the EPPM SYSTEM INTERMITTENT TEST.
- REPLACE THE BODY CONTROL MODULE (BCM)
- Turn the ignition Off.
- Replace the Body Control Module (BCM) in accordance with the service information. Refer to MODULE, BODY CONTROL, REMOVAL .
- Connect the scan tool to the Data Link Connector - use the most current software available.
- Using the scan tool, erase all codes in the ORC.NOTE:
The EPPM Reset Function must be performed after the repair to force the module to retest for this DTC.
- Perform EPPM module reset. Access the Diagnostic Procedure menu from the EPPM ECU Overview screen on the scan tool to perform this operation.
- Wait one minute, and read active codes.
Does the U1415-00-Implausible/Missing Vehicle Configuration Data DTC return?
Yes
- Replace the EPPM in accordance with the Service Information. Refer to MODULE, ELECTRONIC PEDESTRIAN PROTECTION, REMOVAL .
- Refer to STANDARD PROCEDURE and perform the EPPM SYSTEM VERIFICATION TEST.
WARNING:If the Electronic Pedestrian Protection Module (EPPM) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental actuator deployment. Failure to follow these instructions may result in possible serious or fatal injury.
WARNING:Turn the ignition off disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
No
- Repair complete.
- Refer to STANDARD PROCEDURE and perform the EPPM SYSTEM VERIFICATION TEST.