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Mazda CX-5 Service & Repair Manual: Electric Power Steering (Eps) Motor

Mazda CX-5 Service & Repair Manual / Steering / Linkage, Power / Electric Power Steering (Eps) Motor

Purpose, Function

Construction

Operation

Fail-safe


DTC No.

Fail-safe function

C200D:1C

  • Control disabled

  • Power steering malfunction indicator light: Illuminated

C200D:64

U2011:19

U2011:1C

U2011:62

U2011:72

  • Phase 1 open circuit malfunction is detected in the EPS motor

    • Control is maintained in the backup control

  • Other malfunction detected in EPS motor internal circuit

    • Control disabled

U2011:92

  • Control disabled

  • Power steering malfunction indicator light: Illuminated


Electric Power Steering (Eps) Control Module
Purpose/ Function The EPS control module (CM) calculates the optimum assist current based on the steering torque signal from the torque sensor installed to the steering column and the veh ...

Electric Power Steering System
Outline A column assist type EPS has been adopted for all models. EPS provides smooth handling from low to high speeds as a result of the excellent steering feel provided by the elec ...

Other materials:

Positive Crankcase Ventilation (PCV) Valve Inspection
Airflow Inspection 1. Disconnect the section (A) of ventilation hose shown in the figure. 2. Start the engine and verify that vacuum is applied to the end of the disconnected ventilation hose while the engine is idling. If vacuum is not applied to the ventilation hose, perform the p ...

Intake Manifold Vacuum Inspection
1. Disconnect the evaporative hose No.3 (purge solenoid valve side) and install the vacuum gauge.. 2. Verify that the intake air hoses are installed securely. 3. Warm up the engine. 4. Measure the intake manifold vacuum while idling (no load) using the vacuum gauge. If not within t ...

Dashboard Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Windshield wiper arm and blade. b. Cowl grille. c. Windshield wiper motor. d. Front scuff plate. e. Front side trim. f. Glove compartment. g. Dashboard under cover. h. Decoration panel. i. Center panel. ...

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