Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

CYCLE IGNITION FOR 1 MIN
1. Turn the Ignition off, leave off for 1 minute
2. Turn the Ignition on.
  NOTE:
  Cycling the Ignition should have started the Learning procedure for the ADCM of the Vehicle Variant
3. With Scan Tool, erase DTCs
4. Cycle Ignition
5. With Scan Tool, read DTCs
  Is the DTC still active?
  
  Yes
  - Go To 2
  No
  - Test Completed. Cycling Ignition resolved issue.
  - Perform the ADCM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
BODY CONTROL MODULE (BCM) CAN BUS DTCS ARE PRESENT
1. With the scan tool, read BCM DTCs.
  Are there any BCM CAN BUS DTCs present?
  
  Yes
  - Perform the appropriate diagnostic procedure. Refer to DIAGNOSTIC CODE INDEX .
  No
  - Go To 3
POWERTRAIN CONTROL MODULE (PCM) DTCS ARE PRESENT
1. With the scan tool, read Powertrain Control Module (PCM) DTCs.
2. If any PCM DTCs are Active : If not, continue. Refer to DTC INDEX .
  Is the ADCM DTC still Active?
  
  No
  - Test Complete
  - Perform the ADCM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  Yes
  - Using the schematics as a guide, check the ADCM pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Active Damping Control Module (ADCM) Module in accordance with the Service Information. Refer to MODULE, ACTIVE DAMPING CONTROL (ADCM), REMOVAL .
  - Perform the ADCM VERIFICATION TEST. Refer to STANDARD PROCEDURE .