Toyota 4Runner: Lighting System
- Parts Location
- Precaution
- How To Proceed With Troubleshooting
- System Description
- System Diagram
- Customize Parameters
- Operation Check
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- ACC Signal Circuit
- IG Signal Circuit
- Back Door Courtesy Switch Circuit
- Door Courtesy Switch Circuit
- Interior Light Auto Cut Circuit
- Inside Handle Illumination Light Circuit
- Luggage Room Light Circuit
- Door Mirror Foot Light Circuit
Ignition Key Cylinder Light
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 2 SWITCH HOLE BASE
2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY
3. REMOVE INSTRUMENT CLUSTER FI ...
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
Other materials about Toyota 4Runner:
Seat Belt Buckle Switch LH Circuit Malfunction (B1656/38)
DESCRIPTION
The seat belt buckle switch LH circuit consists of the center airbag sensor and
front seat inner belt LH.
DTC B1656/37 is stored when a malfunction is detected in the seat belt buckle
switch LH circuit.
DTC Code
DTC Det ...
Certification ECU Power Source Circuit
DESCRIPTION
This circuit provides power to the certification ECU.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following
inspection procedure.
PROCEDURE
1.
...
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