Voltage to V Ok End

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2007 BRAKES Brake Control - Sequoia

Fig. 96: Checking Terminal Voltage (DLC3) NG: GO TO Next Step

2. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - DLC3, DLC3 - BODY GROUND)

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR OK: REPLACE SKID CONTROL ECU TS AND CG TERMINAL CIRCUIT DESCRIPTION

In sensor check mode (test mode), a malfunction of the speed sensor that cannot be judged when the vehicle is stopped is judged while driving.

Transition to sensor check mode (test mode) can be performed by connecting terminals TS and CG of the DLC3 and turning the ignition switch from OFF to ON.

WIRING DIAGRAM

2007 BRAKES Brake Control - Sequoia

Fig. 97: TS And CG Terminal - Wiring Diagram INSPECTION PROCEDURE

1. CHECK TERMINAL VOLTAGE (DLC3)

a. Turn the ignition switch to the ON position.

b. Measure the voltage between terminals TS and CG of the DLC3.

Voltage: 10 to 14 V OK: END

Fig. 98: Checking Terminal Voltage (DLC3) NG: GO TO Next Step

2. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - DLC3, DLC3 - BODY GROUND)

2007 BRAKES Brake Control - Sequoia

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: REPLACE SKID CONTROL ECU

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