Toyota CH-R Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT BACK DOOR LOCK ASSEMBLY

(a) Check the operation of the door lock motor.

(1) Move the door lock to the close (lock) position.

*a

Component without harness connected

(Back Door Lock Assembly)

*b

Close (Lock)

*c

Open (Unlock)

(2) Apply battery voltage and check the operation of the door lock motor.

OK:

Battery Connection

Result

Battery positive (+) → Terminal 1 (ACT+)

Battery negative (-) → Terminal 2 (ACT-)

Back door lock motor open (unlock) operation

If the result is not as specified, replace the back door lock assembly.

(b) Check the operation of the back door courtesy switch.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

2 (ACT-) - 3 (D+)

Closed (Locked)

10 kΩ or higher

2 (ACT-) - 3 (D+)

Open (Unlocked)

Below 1 Ω

If the result is not as specified, replace the back door lock assembly.

    Components
    COMPONENTS ILLUSTRATION *A w/ Package Tray Trim *B w/ Tonneau Cover *1 BACK DOOR LOCK ASSEMBLY *2 BACK ...

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    REMOVAL PROCEDURE 1. REMOVE PACKAGE TRAY TRIM PANEL ASSEMBLY (w/ Package Tray Trim) Click here 2. REMOVE TONNEAU COVER ASSEMBLY (w/ Tonneau Cover) Click here 3. REMOVE BACK DOOR TRIM ...

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