Diagnostic Test
- CHECK FOR AN ACTIVE DIAGNOSTIC TROUBLE CODE (DTC) NOTE:
Diagnose and repair any Drivers Door Module (DDM) DTCs before proceeding with this diagnostic procedure.
- Turn the ignition on.
- With the scan tool, read active DTCs.
Does the scan tool display this DTC as active?
Yes
- Go To 2
No
- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
- Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
- VERIFY THE DRIVERS DOOR MODULE (DDM) IS ACTIVE ON THE CAN BUS
- With the scan tool, verify that the Drivers Door Module (DDM) is active on the bus.
Is the Drivers Door Module (DDM) active on the bus?
Yes
- Replace and program the Blind Spot Sensor in accordance with the Service Information. Refer to SENSOR, BLIND SPOT, REMOVAL .
- Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
No
- Refer to DIAGNOSIS AND TESTING and perform the NO RESPONSE FROM DRIVERS DOOR MODULE (DDM) diagnostic procedure.
- Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
- With the scan tool, verify that the Drivers Door Module (DDM) is active on the bus.