P0945 — Hydraulic Pump Relay Circuit/Open

Powertrain (engine/transmission)

Hydraulic Pump Relay Circuit/Open

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Can I drive with P0945?

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

Frequently asked questions

What does fault code P0945 mean?

P0945 means Hydraulic Pump Relay Circuit/Open.

Can I keep driving with P0945?

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
  • P0946 — Hydraulic Pump Relay Circuit Range/Performance
  • P0947 — Hydraulic Pump Relay Circuit Low
  • P0948 — Hydraulic Pump Relay Circuit High
  • P0949 — Auto Shift Manual Adaptation Not Done

Get a full diagnosis for P0945 with AutoUncover.