Toyota 4Runner: Diagnosis System
DIAGNOSIS SYSTEM
1. DIAGNOSIS SYSTEM
(a) Indicator light
(1) During vehicle stabilizer control operation, the KDSS indicator light comes on when there is a malfunction in the KDSS.
NOTICE:
- When the malfunction has been corrected, the KDSS indicator light goes off.
- There are some malfunctions which do not cause the KDSS indicator light
to come on (See page
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for the items that
cause the KDSS indicator light to come on).
(b) DTCs
(1) DTCs are stored in the stabilizer control ECU and output by using SST check
wire or the Techstream (See page ).
SST: 09843-18040
Terminals Of Ecu
TERMINALS OF ECU
Text in Illustration
*a
Component with harness connected
(Stabilizer Control ECU)
-
-
Terminal No.
(Symbol)
...
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK/CLEAR DTC (USING TECHSTREAM)
(a) Check DTC:
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch to ON.
(3) Turn the Techstream on.
(4) Enter the follo ...
Other materials about Toyota 4Runner:
Inspection
INSPECTION
PROCEDURE
1. INSPECT TIRES
(a) Check the tires for wear and proper inflation pressure.
Cold Tire Inflation Pressure (Unloaded Vehicle):
Tire Size
Vehicle Model
Front
kPa (kgf/cm2, psi)
Rear
kPa ...
AUTO LSD system (2WD models)
The AUTO LSD system aids traction by using the traction control system to
control engine performance and braking when one of the rear wheels begins to
spin.
The system should be used only when wheel spinning occurs in a ditch or rough
surface.
System o ...
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