Diagnostic Test

CHECK FOR AN ACTIVE DTC
1. With the scan tool, read Body Control Module (BCM) DTCs and record on the repair order.
2. Record the Environmental Data.
3. With the scan tool, erase DTCs.
4. Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
5. With the scan tool, read BCM DTCs.
  Did the DTC return?
  
  Yes
  - Go To 2
  No
  - Perform the TESTING FOR INTERMITTENT CONDITIONS procedure. Refer to TESTING FOR AN INTERMITTENT CONDITION .
CHECK FOR A STUCK OR OBSTRUCTED DRIVER OUTDOOR REARVIEW MIRROR MOTOR
NOTE:
If the Driver Outside Rearview Mirror moves, but sticks in one or more positions, manually move the mirror in all positions and recheck the mirror operation.
1. With the Driver Outside Rearview Mirror Switch, attempt to operate the Driver Outside Rearview Mirror Motor in all positions.
  Does the Driver Outside Rearview Mirror Motor operate to one or more of the requested positions?
  
  Yes
  - Inspect for any damage or debris between the Driver Outside Rearview Mirror Glass and the Driver Outside Rearview Mirror Cover that may cause a sticking condition. If no problems are found, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Refer to MIRROR, OUTSIDE REARVIEW, REMOVAL AND INSTALLATION MIRROR, OUTSIDE REARVIEW, COVER, REMOVAL AND INSTALLATION .
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  No
  - Check the Driver Outside Rearview Mirror Switch for any damage or debris that may cause a sticking condition. If no problems are found, replace the Driver Outside Rearview Mirror Switch in accordance with the Service Information. Refer to SWITCH, POWER WINDOW, REMOVAL AND INSTALLATION .
  - Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .