DTC U0122: Lost Communication With Vehicle Dynamics Control Module

Failure detection pattern:

"Primary" (high-priority diagnosis)

Warning light/indicator light:

Malfunction indicator light

NOTE:

For the diagnostic procedure, refer to LAN service information. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE .
For the detection standard, refer to DTC U0101. Ref. to ENGINE (DIAGNOSTICS) (H4DO 2.0)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0101 LOST COMMUNICATION WITH TCM .