Toyota 4Runner: Inspection

Toyota 4Runner Service Manual / Vehicle Interior / Door Lock / Rear Door Lock / Inspection

INSPECTION

PROCEDURE

1. INSPECT REAR DOOR LOCK ASSEMBLY LH

(a) Check the door lock motor operation.

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

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 4 (L)

Battery negative (-) → 1 (UL)

Lock

Battery positive (+) → 1 (UL)

Battery negative (-) → 4 (L)

Unlock

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

Text in Illustration

Component without harness connected

(Rear Door Lock Assembly LH)

Lock

Unlock

(b) Check the detection switch.

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

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
6 (LSSR) - 9 (E)	Lock	10 kΩ or higher
6 (LSSR) - 9 (E)	Unlock	Below 1 Ω

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

2. INSPECT REAR DOOR LOCK ASSEMBLY RH

(a) Check the door lock motor operation.

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

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 4 (L)

Battery negative (-) → 1 (UL)

Lock

Battery positive (+) → 1 (UL)

Battery negative (-) → 4 (L)

Unlock

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

Text in Illustration

Component without harness connected

(Rear Door Lock Assembly RH)

Unlock

Lock

(b) Check the detection switch.

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

Standard Resistance:

Tester Connection	Switch Condition	Specified Condition
6 (LSSR) - 9 (E)	Lock	10 kΩ or higher
6 (LSSR) - 9 (E)	Unlock	Below 1 Ω

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

Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE ...

Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL REAR DOOR INSIDE L ...

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