Diagnostic Instructions: Notes

The symptom chart can be used to help locate SRS  concerns if no DTCs are retrieved and the listed symptoms are observed. Whether or not the listed symptoms are observed, always carry out the following:

1. Run the Self Test to determine what on-demand and Continuous Memory Diagnostic Trouble Codes (CMDTCs) are being sensed by the RCM  / OCSM  .
2. Retrieve all SRS  DTCs and fault PIDs stored in the RCM  and OCSM  memory.
3. If on-demand DTCs are different than CMDTCs  , always repair the on-demand DTCs first.

   A DTC can indicate several concerns. The DTCs are to assist in system diagnosis and are not to be considered definitive. Always refer to the pinpoint test corresponding to the DTC to determine where the concern lies and to repair the concern correctly.