Diagnostic Test

CHECK FOR AN ACTIVE DTC 

1. Turn the ignition to the Run position.
2. Wait at least 5 seconds.
3. With the scan tool, read the Body Control Module (BCM) DTCs and record on the repair order.

   Is the DTC active?

   Yes 

   • Replace the Intelligent Battery Sensor (IBS) in accordance with the Service Information. Refer to SENSOR, INTELLIGENT BATTERY (IBS), REMOVAL .
   • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .

   No 

   • The condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and correct pin tension. If no problems are found, test complete.
   • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .