Ambient Air Temperature
â–¶ How to fix
Check CAN data source which sends the Ambient Conditions message (PGN 65269 - 'AMB') and replace it if necessary.
What you'll see
No driver-visible symptom recorded.
System reaction
Switches to internal temperature sensor.
Diagnostic depth
Detection
Timeout monitoring in CAN software module.
Possible cause
Faulty data source.