P0946 — Hydraulic Pump Relay Circuit Range/Performance

Powertrain (engine/transmission)

Hydraulic Pump Relay Circuit Range/Performance

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Can I drive with P0946?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P0946 mean?

P0946 means Hydraulic Pump Relay Circuit Range/Performance.

Can I keep driving with P0946?

You can usually drive home and book an inspection within a few days.

Related fault codes

• P0940 — Line Pressure Sensor Circuit High
• P0941 — Line Pressure Sensor Circuit Intermittent
• P0942 — Hydraulic Pressure Unit
• P0943 — Hydraulic Pressure Unit Cycling Period Too Short
• P0944 — Hydraulic Pressure Unit Loss of Pressure
• P0945 — Hydraulic Pump Relay Circuit/Open
• P0947 — Hydraulic Pump Relay Circuit Low
• P0948 — Hydraulic Pump Relay Circuit High
• P0949 — Auto Shift Manual Adaptation Not Done

Get a full diagnosis for P0946 with AutoUncover.