Subaru Crosstrek Service Manual: Dtc c2522 resolver sensor
POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC C2522 RESOLVER SENSOR
Trouble symptom:
• The steering wheel operation feels heavy.
• STEERING warning light illuminates.
Wiring diagram:
Electric power steering system Electric Power Steering System">
| STEP | CHECK | YES | NO |
1.PERFORM UNIT CHECK OF RESOLVER SENSOR.
1) Turn the ignition switch to OFF.
2) Disconnect the connector (PS1) from the power steering control module.
3) Use a tester to check for continuity in the resolver sensor.
Connector & terminal
(PS1) No. 1 — No. 2 :
(PS1) No. 3 — No. 4 :
(PS1) No. 5 — No. 6 :
Is there continuity?
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2522 RESOLVER SENSOR">Go to Step 2.
Replace the steering gearbox. Electric Power Steering Gearbox">
2.CHECK RESOLVER SENSOR INSULATION.
Using a tester, check for short circuits in the resolver sensor.
Connector & terminal
(PS1) No. 1 — Steering gearbox body:
(PS1) No. 2 — Steering gearbox body:
(PS1) No. 3 — Steering gearbox body:
(PS1) No. 4 — Steering gearbox body:
(PS1) No. 5 — Steering gearbox body:
(PS1) No. 6 — 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">
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