12V supply to LIN node is short circuit to ground.
â–¶ How to fix
Check the cable harness.
What you'll see
No driver-visible symptom recorded.
System reaction
Components connected to the LIN bus will not function.
Diagnostic depth
Detection
The supply voltage is measured by the climate control system (E138). The test is performed when the supply is active.
Possible cause
The supply cable harness is short circuit to ground.