Toyota 4Runner manuals

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 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:

Customize Parameters
CUSTOMIZE PARAMETERS 1. CUSTOMIZING FUNCTION WITH TECHSTREAM (REFERENCE) HINT: The following items can be customized. NOTICE: When the customer requests a change in a function, first make sure that the function can be customized. Record th ...

Transponder Key Ecu
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE INSTRUMENT PANEL REINFORCEMENT ASSEMBLY WITH AIR CONDITIONING UNIT ASSEMBLY (a) Remove the air conditioning unit (See page ). 2. REMOVE TRANSPONDER KEY ECU ASSEMBLY ...

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