C0407
AWD Oil Pump Motor
C0407 is an OBD-II diagnostic trouble code meaning: AWD Oil Pump Motor. Common causes: open or shorted wiring harness, oil pump malfunction. Estimated repair cost: $56–222.
Symptoms
- The warning light comes on
- Poor handling on slippery roads
- The car switches to 2WD mode (rear-wheel drive)
Causes
- Open or shorted wiring harness
- Oil pump malfunction
- Low/contaminated oil level
- Problems with the AWD control unit
How to Fix
- Check the oil level and condition in the AWD system
- Diagnose the pump control circuit
- Check the resistance of the pump winding
- Replace the pump if necessary possibilità
Related codes
Error C0407 by Vehicle Brand
FAQ
What does the C0407 code mean?
C0407 is an OBD-II diagnostic trouble code that indicates: AWD Oil Pump Motor
What causes a C0407 error code?
The most common causes of C0407 include: Open or shorted wiring harness; Oil pump malfunction; Low/contaminated oil level; Problems with the AWD control unit.
How do I fix a C0407 diagnostic trouble code?
To fix C0407: Check the oil level and condition in the AWD system. Diagnose the pump control circuit. Check the resistance of the pump winding. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0407?
Limited driving only, diagnose soon
How much does it cost to fix C0407?
The estimated repair cost for C0407 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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