P0947
Hydraulic Pump Relay/Control Circuit Low
P0947 is an OBD-II diagnostic trouble code meaning: Hydraulic Pump Relay/Control Circuit Low. Common causes: faulty hydraulic pump relay, open or short circuit in control circuit. Estimated repair cost: $6–33.
Symptoms
- Problems with power steering
- Hydraulic pump does not turn on
- Check engine light comes on
- Unstable operation of the hydraulic system
Causes
- Faulty hydraulic pump relay
- Open or short circuit in control circuit
- Poor contact in connectors
- Control unit malfunction
- Circuit fuse problems
How to Fix
- Check the condition of the hydraulic pump relay
- Inspect the control circuit for damage
- Check contacts in connectors
- Test the control unit
- Replace fuse if necessary
Related codes
Error P0947 by Vehicle Brand
FAQ
What does the P0947 code mean?
P0947 is an OBD-II diagnostic trouble code that indicates: Hydraulic Pump Relay/Control Circuit Low
What causes a P0947 error code?
The most common causes of P0947 include: Faulty hydraulic pump relay; Open or short circuit in control circuit; Poor contact in connectors; Control unit malfunction.
How do I fix a P0947 diagnostic trouble code?
To fix P0947: Check the condition of the hydraulic pump relay. Inspect the control circuit for damage. Check contacts in connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0947?
Limited driving only, diagnose soon
How much does it cost to fix P0947?
The estimated repair cost for P0947 is $6–33. Actual cost depends on your vehicle, location, and labor rates.
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