Subaru Crosstrek Service Manual: Dtc c2521 motor malfunction

Trouble symptom:

• The steering wheel operation feels heavy.

• STEERING warning light illuminates.

1.CHECK MOTOR UNIT.

1) Turn the ignition switch to OFF.

2) Disconnect the connector (PS2) from the power steering control module.

3) Use a tester to check for continuity in the motor.

Connector & terminal

(PS2) No. 1 — No. 2:

(PS2) No. 1 — No. 3:

(PS2) No. 2 — No. 3:

Is there continuity?

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2521 MOTOR MALFUNCTION">Go to Step 2.

Replace the steering gearbox. Electric Power Steering Gearbox">

2.CHECK MOTOR INSULATION.

Use a tester to check for short circuits in the motor.

Connector & terminal

(PS2) No. 1 — Steering gearbox body:

(PS2) No. 2 — Steering gearbox body:

(PS2) No. 3 — Steering gearbox body:

Is the resistance 1 M? or more?

Replace the power steering control module. Power Steering Control Module">

Replace the steering gearbox. Electric Power Steering Gearbox">

Dtc c2514 torque sensor power supply

Dtc c2522 resolver sensor

Other materials:

Dtc c1431 at
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C1431 ATDTC detecting condition:Defective TCMTrouble symptom:• ABS does not operate.• VDC does not operate.STEPCHECKYESNO1.CHECK TCM.1) Start the engine.2) Read the DTC of the TCM ...

Removal
LIGHTING SYSTEM > Spot Map LightREMOVAL1. MODELS WITHOUT EyeSight1. Disconnect the ground cable from battery. NOTE">2. Remove the light assembly - map.CAUTION:When using a flat tip screwdriver, use an appropriate sized tool for the insertion opening, apply protective tape or cloth around ...

Removal
LIGHTING SYSTEM > Door SwitchREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Remove the switch assembly - door.(1) Remove the screws, and pull out the switch assembly - door toward you.(2) Disconnect the connector and remove the switch assembly - door. ...