Toyota 4Runner: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT DOOR LOCK ASSEMBLY LH
(a) Check the door lock motor operation.
(1) Apply battery voltage to the motor connector and check the operation of the door lock.
Text in Illustration
|
*a |
Lock |
*b |
Unlock |
|
*c |
Component without harness connected (Front Door Lock Assembly LH) |
- |
- |
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 front door lock assembly.
(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 |
|---|---|---|
|
8 (LSSR) - 7 (E) |
Lock |
10 kΩ or higher |
|
8 (LSSR) - 7 (E) |
Unlock |
Below 1 Ω |
- If the result is not as specified, replace the front door lock assembly.
(c) Check the door lock and unlock switch.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
|
*a |
Lock |
*b |
Off |
|
*c |
Unlock |
*d |
Component without harness connected (Front Door Lock Assembly LH) |
Standard Resistance:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
9 (L) - 7 (E) |
Lock |
Below 1 Ω |
|
9 (L) - 7 (E) 10 (UL) - 7 (E) |
Off |
10 kΩ or higher |
|
10 (UL) - 7 (E) |
Unlock |
Below 1 Ω |
- If the result is not as specified, replace the front door lock assembly.
2. INSPECT FRONT DOOR LOCK ASSEMBLY RH
(a) Check the door lock motor operation.
(1) Apply battery voltage to the door lock motor connector and check the operation of the door lock.
Text in Illustration
|
*a |
Unlock |
*b |
Lock |
|
*c |
Component without harness connected (Front Door Lock Assembly RH) |
- |
- |
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 front door lock assembly.
(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 |
|---|---|---|
|
7 (LSSR) - 8 (E) |
Lock |
10 kΩ or higher |
|
7 (LSSR) - 8 (E) |
Unlock |
Below 1 Ω |
- If the result is not as specified, replace the front 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 FRONT DOOR INSIDE ...
Other materials about Toyota 4Runner:
If the electronic key does not operate properly (vehicles with a smart key
system)
If communication between the electronic key and vehicle is interrupted
or the electronic key cannot be used because the battery is depleted, the smart
key system and wireless remote control cannot be used. In such cases, the doors
can be opened and ...
Removal
REMOVAL
PROCEDURE
1. REMOVE PROPELLER SHAFT ASSEMBLY
(a) Place matchmarks on the propeller shaft flange and differential flange.
Text in Illustration
*a
Matchmark
...
0.007