Toyota 4Runner: Power Steering System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- System Description
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VFC Solenoid Circuit (C15F0)
- Steering Angle Sensor Circuit (C15F1)
- Lost Communication with ECM / PCM "A" (U0100,U0126,U0129)
- Vehicle Speed Signal (C1541)
- High Engine Revolution Signal (C1544)
- Power Steering Warning Light Circuit
- IG Power Source Circuit
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
A bolt without a torque specification is shown in the standard bolt chart (See
page ).
PROCEDURE
1. INSTALL POWER STEERING ECU ASSEMBLY
(a) Attach t ...
Precaution
PRECAUTION
1. EXPRESSIONS OF IGNITION SWITCH
The type of ignition switch used on this model differs according to the specifications
of the vehicle.
The expressions listed in the table below are u ...
Other materials about Toyota 4Runner:
Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
When using a vise, do not overtighten it.
PROCEDURE
1. REMOVE TIE ROD END SUB-ASSEMBLY LH
(a) Put matchmarks on the tie rod end LH and steering rack end.
Text in Illustration
* ...
System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
Main Body ECU
Certification ECU
Front door courtesy light switch LH signal
Front door courte ...
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