ACC / B0226 01
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Possible poor air quality in cabin.
Possible problem with mist on car windows.
Possible inferior AC performance in high outdoor temperatures.
Recirculation Motor. Short to B+
Fault symptom
Possible poor air quality in cabin.
Possible problem with mist on car windows.
Possible inferior AC performance in high outdoor temperatures.
On-board diagnosis
Type of diagnosis:
Enable criteria:
| Recirculation motor activated. |
Fault criteria:
| Short-circuit to B+ on recirculation motor circuit. |
System reaction to a fault:
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
Symptoms can vary depending on where the fault is located.
