P0947

Hydraulic Pump Relay/Control Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$6–33 (est.)

Symptoms

Problems with power steering
Hydraulic pump does not turn on
Check engine light comes on
Unstable operation of the hydraulic system

Causes

Faulty hydraulic pump relay
Open or short circuit in control circuit
Poor contact in connectors
Control unit malfunction
Circuit fuse problems

How to Fix

Check the condition of the hydraulic pump relay
Inspect the control circuit for damage
Check contacts in connectors
Test the control unit
Replace fuse if necessary

Related codes

P0948 P0949 P0950