Multi-code OBD2 diagnosis
Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.
Summary
- Overall severity
- High
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $100 to $1,200
- Codes analyzed
- 1 of 1
The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.
Order of inspection
P0947 Hydraulic Pump Relay Circuit Low High
The P0947 code means the hydraulic pump relay control circuit shows low voltage, either a short to ground or a missing supply. It can lead to a loss of hydraulic pressure. Check the fuse, relay, connector and wiring before you replace parts.