Toyota 4Runner: 4wd Control Ecu
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 2 INSTRUMENT CLUSTER FINISH PANEL GARNISH
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2. REMOVE DOOR SCUFF PLATE ASSEMBLY RH
3. REMOVE COWL SIDE TRIM BOARD RH
4. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
5. REMOVE LOWER INSTRUMENT COVER LH
6. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
7. REMOVE INSTRUMENT PANEL BOX DOOR COVER
8. REMOVE LOWER INSTRUMENT PANEL SUB-ASSEMBLY
9. REMOVE 4 WHEEL DRIVE CONTROL ECU NO.2
(a) Disconnect the 2 connectors.
(b) Remove the bolt and four wheel drive control ECU.
Installation
INSTALLATION
PROCEDURE
1. INSTALL 4 WHEEL DRIVE CONTROL ECU NO.2
(a) Install the four wheel drive control ECU with the bolt.
Torque:
13 N·m {127 kgf·cm, 9 ft·lbf}
(b) Connect the 2 connectors.
2. INSTALL LOWER INSTRUMENT PANEL SUB-ASSEMBLY
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3. INSTALL INSTRUMENT PANEL BOX DOOR COVER
4. INSTALL LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
5. INSTALL LOWER INSTRUMENT COVER LH
6. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
7. INSTALL COWL SIDE TRIM BOARD RH
8. INSTALL DOOR SCUFF PLATE ASSEMBLY RH
9. INSTALL NO. 2 INSTRUMENT CLUSTER FINISH PANEL GARNISH
Other materials about Toyota 4Runner:
Side Auto Step Switch Circuit
DESCRIPTION
The side auto step controller ECU assembly receives the door open/closed signal
from each door courtesy light switch via the side auto step switch assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
HINT:
Inspection should be performed on the ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" ...
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