U0114

U0114-00-LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously when the ignition is on.

The battery voltage between 10 and 16 volts.

Body Control Module (BCM) is configured correctly.

- Set Condition:
Bus messages not received from the Drivetrain Control Module (DTCM) for approximately two to five seconds.





CHECK FOR AN ACTIVE DIAGNOSTIC TROUBLE CODE (DTC)
1. Turn the ignition on.
2. With the scan tool, read the active DTCs.

Does the scan tool display: U0114-00-LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE?

Yes

- Perform the NO RESPONSE FROM DTCM (DRIVETRAIN CONTROL MODULE) diagnostic procedure. No Response From DTCM (Drivetrain Control Module)

No

- Test complete, 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.
- Perform the BODY VERIFICATION TEST. Body Verification Test.