Toyota CH-R Service Manual: Inspection

Toyota CH-R Service Manual / Steering Column / Steering Heater Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT STEERING HEATER SWITCH

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

9 (IG) - 6 (B)

switch pushed

Below 1 Ω

9 (IG) - 6 (B)

switch not pushed

10 kΩ or higher

If the result is not as specified, replace the steering heater switch.

*a

Component without harness connected

(Steering Heater Switch)

(b) Check that the illumination illuminates.

(1) Apply battery voltage between the terminals of the switch, and check the illumination condition of the steering heater switch.

Standard:

Measurement Condition

Specified Condition

Battery positive (+) → 8 (ILL+) Battery negative (-) → 7 (ILL-)

Illuminates

If the result is not as specified, replace the steering heater switch.

*a

Component without harness connected

(Steering Heater Switch)
    Removal
    REMOVAL PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE LH Click here 2. REMOVE COWL SIDE TRIM BOARD LH Click here 3. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY Click here 4 ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL STEERING HEATER SWITCH (a) Engage the 2 claws to install the steering heater switch to the fuse box opening cover. Install in this directi ...

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