Ok Slip indicator operates

2. REPLACE TRANSLATE ECU

b. Turn the ignition switch OFF.

c. Turn the ignition switch to the ON position, and check if the same DTC still remains in the memory.

RESULT:

RESULT

DTC is output

A

DTC is not output

A: REPLACE SKID CONTROL ECU

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

OK: GO TO Next Step

4. CHECK HARNESS AND CONNECTOR (TRANSLATE ECU - COMBINATION METER) NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: GO TO Next Step

5. CHECK COMBINATION METER

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

NG: REPAIR OR REPLACE COMBINATION METER

OK: REPLACE SKID CONTROL ECU

VSC BUZZER CIRCUIT

DESCRIPTION

2007 BRAKES Brake Control - Sequoia

WIRING DIAGRAM

WIRING DIAGRAM

Indicator Buzzer Wiring Diagram
Fig. 93: VSC Buzzer - Wiring Diagram INSPECTION PROCEDURE

2007 BRAKES Brake Control - Sequoia

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

1. CHECK VSC BUZZER

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 "ON-OFF" function of the VSC buzzer with the intelligent tester.

VEHICLE CONDITIO

¬ĽN / TEST DETAILS

Item

Vehicle Condition / Test Details

Diagnostic Note

VSC / BR WARN BUZ

Turns VSC / BRAKE warning buzzer ON / OFF

Buzzer can be heard

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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