STOP AND START SYSTEM Stop and Start Cancel Switch Circuit

DESCRIPTION

Stop and start system control can be disabled by pressing the stop and start cancel switch (warning canceling switch assembly) . The stop and start cancel system switch is a momentary-type switch that switches between on and off when the switch is pressed. While stop and start system control is disabled, the stop and start cancel indicator is illuminated to inform the driver.

WIRING DIAGRAM

A00493BE02

PROCEDURE


  1. READ VALUE USING GTS (CANCEL SWITCH)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Stop and Start / Data List / Cancel Switch.

    5. Read the value when the stop and start cancel system switch is pressed.

      OK
      ON or OFF is displayed depending on whether the stop and start cancel system switch (warning canceling switch assembly) is pressed.

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    NG

  2. INSPECT STOP AND START CANCEL SWITCH (WARNING CANCELING SWITCH ASSEMBLY)


    1. Inspect the stop and start cancel switch (warning canceling switch assembly) Click here.


    NG

    REPLACE STOP AND START CANCEL SWITCH (WARNING CANCELING SWITCH ASSEMBLY) Click here

    OK

  3. CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - STOP AND START CANCEL SWITCH (WARNING CANCELING SWITCH ASSEMBLY))


    1. Disconnect the F94 stop and start cancel system switch (warning canceling switch assembly) connector.

    2. Disconnect the F131 engine stop and start ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      F131-23 (ECAN) - F94-6 (ECU) Always Below 1 Ω
      F131-23 (ECAN) or F94-6 (ECU) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  4. CHECK HARNESS AND CONNECTOR (STOP AND START CANCEL SWITCH - BODY GROUND (WARNING CANCELING SWITCH ASSEMBLY))


    1. Disconnect the F94 stop and start cancel switch (warning canceling switch assembly) connector.

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      F94-3 (E) - Body ground Always Below 1 Ω

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR