Ng Replace Integration Control And Panel Assembly

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2006 BRAKES Brake Control - Sequoia

2006 Sequoia Rear Window Switch Panel

OK: GO TO NEXT STEP.

3. CHECK HARNESS AND CONNECTOR (TRANSLATE ECU - INTEGRATION CONTROL AND PANEL)

a. Check for open and short in harness and connector between terminal CSW of the translate ECU and center differential lock switch and body ground (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE ).

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: GO TO NEXT STEP.

4. CHECK COMBINATION METER

a. Perform combination meter troubleshooting (See HOW TO PROCEED WITH TROUBLESHOOTING ).

NG: REPAIR OR REPLACE COMBINATION METER

OK: GO TO NEXT STEP.

5. CHECK HARNESS AND CONNECTOR (TRANSLATE ECU - COMBINATION METER)

a. Check for open or short in harness and connector between terminal WT of the translate ECU and combination meter (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE ).

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: REPLACE TRANSLATE ECU

SLIP INDICATOR LIGHT REMAINS ON

description

The SLIP indicator light blinks during VSC and TRAC operation.

The skid control ECU is connected to the translate ECU via the CAN communication system. wiring diagram

2006 BRAKES Brake Control - Sequoia

Slip Skid Indicator
Fig. 92: Slip Indicator Light Remains Wiring Diagram Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

Start the inspection from step 1 when using the intelligent tester and start from step 2 when not using the intelligent tester.

2006 BRAKES Brake Control - Sequoia

1. CHECK SLIP INDICATOR LIGHT

a. Connect the intelligent tester to the DLC3.

b. Turn the ignition switch to the ON position and push the intelligent tester main switch ON.

c. Select ACTIVE TEST mode on the intelligent tester.

d. Check that "ON" and "OFF" of the SLIP indicator light can be shown on the combination meter with the intelligent tester.

TEM REFERENCE

Item

Vehicle Condition/Test Details

Diagnostic Note

SLIP INDI LIGHT

Turns SLIP indicator light ON/OFF

Observe combination meter

OK: SLIP indicator operates. NG: Go to step 5 OK: GO TO NEXT STEP.

2. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - TRANSLATE ECU) NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: GO TO NEXT STEP.

3. CHECK SLIP INDICATOR LIGHT

OK: SLIP indicator light is ON for 3 seconds immediately after ignition switch is turned ON. OK: END

NG: GO TO NEXT STEP.

4. CHECK COMBINATION METER

a. Perform combination meter troubleshooting (See HOW TO PROCEED WITH TROUBLESHOOTING ).

NG: REPAIR OR REPLACE COMBINATION METER

OK: GO TO NEXT STEP.

5. CHECK DTC

a. Check DTC (Translate ECU and CAN communication system) (See DTC CHECK/CLEAR ). RESULT:

2006 BRAKES Brake Control - Sequoia

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