U0073 Communication bus a off
DTC Logic
DTC
Trouble diagnosis name
DTC detecting condition
Possible causes
U0073
Control Module Communication
Bus "A" Off
When the ignition switch is ON,
TCM detects a bus-off error
continuously for 2 seconds or
more.
Harness or connector
(CA ...
Trunk lid trim
Exploded View
1. Trunk lid assembly 2. Trunk lid finisher
Removal and Installation
REMOVAL
Fully open trunk lid.
Remove emergency release handle. Refer to DLK "EMERGENCY LEVER : Removal
and Installation".
Disconnect the harness connector (A) from the trunk lid lock
as ...