P094C

Hydraulic Pump Performance/Stuck Off

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Deterioration of transmission performance
Difficulty steering
Hydraulic leaks under the car
Unusual noises from the pump area
Check engine light comes on

Causes

Hydraulic pump malfunction
Low hydraulic fluid level
Problems with the pump electrical circuit
Hydraulic fluid contamination
Faulty pump relay or fuse

How to Fix

Check the level and condition of the hydraulic fluid
Inspect the pump for leaks and mechanical damage
Check the electrical circuit of the pump (fuses, relays, connections)
Diagnose the pump using a scanner
If necessary, replace the hydraulic pump

Related codes

P094D P094E P094F