KlaroP0946
MODERATEHydraulic Pump Relay Circuit Range/Performance
What this code means
Hydraulic Pump Relay Circuit Range/Performance. The last transmission-related series, including gear selection controls. Like the previous one, it belongs in a workshop rather than a roadside fix.
How to read this code
- PPowertrain
- 0standardised code
- 9Transmission and controls
- 46P0946
The letter P names the system: Powertrain. The digit 0 that follows marks a standardised code, shared by all manufacturers code. The next digit, 9, locates the fault: transmission and controls.
What to do
Have it checked this week. The car remains usable, but the fault will not clear itself and will fail the roadworthiness test.
Clearing a code switches the light off but repairs nothing: if the fault remains, the code comes back.
Nearby codes
- P0940Hydraulic Oil Temperature Sensor Circuit High Input
- P0941Hydraulic Oil Temperature Sensor Circuit Intermittent
- P0942Hydraulic Pressure Unit
- P0943Hydraulic Pressure Unit Cycling Period Too Short
- P0944Hydraulic Pressure Unit Loss of Pressure
- P0945Hydraulic Pump Relay Circuit / Open
- P0947Hydraulic Pump Relay Circuit Low
- P0948Hydraulic Pump Relay Circuit High