ACC / B0195 02
Read the instructions below then
start the fault diagnostic procedure.
Symptom: The ventilation fan is not working.
No A/C function.
Fan Blower Rotor Blocked
Fault symptom
The ventilation fan is not working.
No A/C function.
On-board diagnosis
Type of diagnosis:
Enable criteria:
| Ventilation fan activated. |
| Vehicle speed under 30 km/h. |
Fault criteria:
| Ventilation fan activated. |
| Vehicle speed below 30 km/h. |
System reaction to a fault:
| The PWM output to the ventilation fan control is turned off. The output is reactivated after 3 minutes |
| A/C function switched off. |
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
The fault code can be generated if there is moisture inside the fan housing or if the fan rotor is frozen.
