ACC / B0185 02
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Deteriorated climate comfort.
Solar sensor, shorted to ground.
Fault symptom
Deteriorated climate comfort.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Short-circuit to ground in solar sensor circuit. |
Checking the wiring harness
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.
Diagnostic help
In case of a fault, the system will work as it would in cloudy weather.
