Pinpoint Test 34: DTC U0114 - Lost Communication With Four-Wheel Drive Clutch Control

PINPOINT TEST 34: DTC U0114 - LOST COMMUNICATION WITH FOUR-WHEEL DRIVE CLUTCH CONTROL

Normal Operation

The instrument cluster sets DTC U0114 in continuous memory if data messages received from the 4X4 control module over the High Speed Controller Area Network (HS-CAN) are missing. For a complete list of all network messages, see Communications Network - Control System.

Possible Causes
- 4X4 control module
- Instrument cluster

Diagnostic Procedure