Diagnostic Test

CHECK PCM FOR CHARGING SYSTEM DTCS
1. With the scan tool, read the PCM DTCs.
  Are there any charging system or battery DTCs set in the PCM?
  
  Yes
  - Repair the PCM DTC(s). Refer to POWERTRAIN CONTROL (PCM), 3.6L .
  No
  - Go To 2
CHECK OTHER MODULES FOR CHARGING SYSTEM DTCS
1. With the scan tool, read DTCs.
  Are there any other modules setting a charging system or battery related DTC?
  
  Yes
  - This is an indication of a charging/battery system malfunction. Check the battery/charging system in accordance with the Service Information
  No
  - Go To 3
CHECK FOR AN ACTIVE DTC
1. With the scan tool, read OCM DTCs.
  Is the DTC active?
  
  Yes
  - Go To 4
  No
  - Perform the TESTING FOR AN INTERMITTENT CONDITION. Refer to TESTING FOR AN INTERMITTENT CONDITION .
CHECK RELATED HARNESS CONNECTIONS
1. Turn the ignition off.
2. Disconnect all OCM harness connectors.
3. Disconnect all related in-line harness connections (if equipped).
4. Disconnect the related component harness connectors.
5. Inspect harness connectors, component connectors, and all male and female terminals for the following conditions:
  - Proper connector installation.
  - Damaged connector locks.
  - Corrosion.
  - Other signs of water intrusion.
  - Weather seal damage (if equipped).
  - Bent terminals.
  - Overheating due to a poor connection (terminal may be discolored due to excessive current draw).
  - Terminals that have been pushed back into the connector cavity.
  - Perform a terminal drag test on each connector terminal to verify proper terminal tension.
  Repair any conditions that are found.
6. Reconnect all OCM harness connectors. Be certain that all harness connectors are fully seated and the connector locks are fully engaged.
7. Reconnect all in-line harness connectors (if equipped). Be certain that all connectors are fully seated and the connector locks are fully engaged.
8. Reconnect all related component harness connectors. Be certain that all connectors are fully seated and the connector locks are fully engaged.
9. With the scan tool, erase DTCs.
10. Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
11. With the scan tool, read OCM DTCs.
  Did the DTC return?
  
  Yes
  - Replace the Occupant Classification Module (OCM) and seat cushion foam in accordance with Service Information. Refer to MODULE, OCCUPANT CLASSIFICATION (OCM), REMOVAL AND INSTALLATION .
  - Perform the OCCUPANT CLASSIFICATION MODULE (OCM) VERIFICATION TEST. Refer to OCCUPANT CLASSIFICATION MODULE (OCM) VERIFICATION TEST .
  No
  - OCM re-zero procedure complete. Perform the Standard Procedure OCCUPANT CLASSIFICATION MODULE (OCM) VERIFICATION TEST. Refer to OCCUPANT CLASSIFICATION MODULE (OCM) VERIFICATION TEST .