B0225

B0225 06

Recirculation Motor. Open Circuit / Short to Ground







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:
- Continuous

Enable criteria:
- Ignition ON.
- Recirculation motor activated.

Fault criteria:
- Short-circuit to ground or break in recirculation motor circuit.

System reaction to a fault:
- None

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.