Toyota 4Runner: 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" column of the
table.
Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Kinetic dynamic suspension system DTC cannot be output (When using Techstream) |
CAN communication system |
|
|
Harness or connector (power source of stabilizer control ECU) |
|
|
|
Stabilizer control ECU |
|
|
|
Kinetic dynamic suspension system DTC cannot be output (When not using Techstream) |
CAN communication system |
|
|
Harness or connector (power source of stabilizer control ECU) |
|
|
|
Stabilizer control ECU |
|
|
|
Combination meter |
|
|
|
KDSS indicator light does not come on |
CAN communication system |
|
|
Harness or connector (power source of stabilizer control ECU) |
|
|
|
Combination meter |
|
|
|
Vehicle is tilted |
Stabilizer control solenoid valve |
|
|
Fluid leakage |
|
|
|
Bleed air (check for clogs in hydraulic circuit and lack or excess of fluid) |
|
|
|
Roll is not controlled when driving |
Brake control system |
|
|
Stabilizer control solenoid valve |
|
|
|
Fluid leakage |
|
|
|
Bleed air (check for clogs in hydraulic circuit and lack or excess of fluid) |
|
|
|
Accumulator pressure sensor |
|
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System Description
SYSTEM DESCRIPTION
1. DESCRIPTION
(a) System description
In the KDSS (Kinetic Dynamic Suspension System), a cylinder is installed to each
of the front and rear stabilizer bars. The front and rear ...
Terminals Of Ecu
TERMINALS OF ECU
Text in Illustration
*a
Component with harness connected
(Stabilizer Control ECU)
-
-
Terminal No.
(Symbol)
...
Other materials about Toyota 4Runner:
Prl Update
PRL UPDATE
1. PRL UPDATE
This function updates the PRL (Preferred Roaming List) of the DCM (Telematics
Transceiver). The PRL is a large set of phone numbers the DCM (Telematics Transceiver)
can utilize to make an emergency call when outside (roaming) the ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT DRIVE SHAFT ASSEMBLY
(a) Coat the spline of the inboard joint shaft assembly with ATF.
(b) Align the shaft splines and install the drive shaft with a brass bar and
hammer.
NOTICE:
Set the snap ring with ...
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