DTC U0122: Lost Communication With Vehicle Dynamics Control Module
DTC detecting condition:
When no data was received from VDC for 1 second.
Trouble symptom:
- After shifting the select lever from R to any positions other than R, reverse-linked recovery operation may start immediately even while the vehicle is stopped.
- After shifting the select lever from R to any positions other than R, reverse-linked recovery operation may not start immediately after the vehicle is started to drive.
NOTE:
Perform the diagnosis for LAN system and VDCCM. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE
. Ref. to BRAKE CONTROL (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE
.