2BC1 - P0073 (DME)

2BC1 - P0073

Information saved in
DME

Fault code
2BC1 - P0073

Fault text
Ambient temperature sensor, signal

Fault description
Ambient Air Temperature Sensor Circuit High

Condition for fault identification
Test condition:
No suspension of bus activity
Terminal condition: Terminal 15
Voltage condition:
9 V < U > 16 V

Condition for fault memory entry
none

Action in service
Check plug / wiring harness at cluster for short circuits,
otherwise replace ambient temperature sensor

Fault effect and breakdown warning


Driver information
Warning light:
MIL on in 2nd DC, US version only

Service instruction
none