Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Parts Location

Toyota Corolla Cross (2022-2026) Service Manual / Steering / Steering Column / Heated Steering Wheel System / Parts Location

PARTS LOCATION

ILLUSTRATION

*1

SPIRAL CABLE SUB-ASSEMBLY

*2

STEERING HEATER SWITCH

*3

STEERING WHEEL ASSEMBLY

- STEERING WHEEL HEATER UNIT

*4

NO. 2 RELAY BLOCK ASSEMBLY

- STRG HTR RELAY

*5

POWER DISTRIBUTION BOX ASSEMBLY

- STRG HTR FUSE

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ILLUSTRATION

*1

NO. 1 ENGINE ROOM RELAY BLOCK

- ECU-IGP NO. 2 FUSE

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     System Diagram

    SYSTEM DIAGRAM SYSTEM DIAGRAM

     System Description

    SYSTEM DESCRIPTION HEATED STEERING WHEEL SYSTEM (a) The steering heater warms up the steering wheel when the steering heater switch is turned on. (b) The steering heater uses a control thermostat

     How To Proceed With Troubleshooting

    CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the heated steering wheel system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP

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     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 CUT KEY 69503B - - 2 TRANSMITTER HOUSING COVER -

     Motor Resolver Circuit

    DESCRIPTION The cause of this malfunction may be the motor resolver. Check the motor resolver internal resistance and the connection condition from the inverter to the resolver. Related Parts Check Area Inspection Wire harness and connector between the inverter and motor resolve

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