NOTE Cancellation cannot be done by removing the battery cable or ECUIG fuse

f. In case of using TOYOTA hand-held tester: Clear the DTC. 1. Hook up the TOYOTA hand-held tester to the DLC3.

2001 BRAKES ABS With EBD & Trac & VSC System - Diagnostics - Sequoia

Toyota Sequoia 2001 4x4 Sensors Vsc Trac
G02810166

Fig. 11: Locating DLC3 Connector With Hand-Held Tester

2. Turn the ignition switch ON.

3. Operate the TOYOTA hand-held tester to erase the codes.

NOTE: Please refer to the TOYOTA hand-held tester operator's manual for further details.

2. In case of not using TOYOTA hand-held tester: SENSOR CHECK (TEST MODE)

NOTE: When having replaced the steering angle sensor, master cylinder pressure sensor, deceleration sensor and/or ECU, perform zero point calibration of the steering angle, master cylinder pressure and deceleration sensors (See step 6 .

NOTE: If the ignition switch is turned from ON to ACC or LOCK during test mode, DTC will be erased.

a. Procedures for test mode:

2001 BRAKES ABS With EBD & Trac & VSC System - Diagnostics - Sequoia

1. Turn the ignition switch OFF.

2. Check that the shift lever position is at P position, turn the steering wheel to the neutral position.

3. Using SST, connect terminals Ts and CG of DLC3.

Camry Sst 09843 18040
Fig. 12: Locating Tc, TS & CG Connector Terminal

SST 09843-18040

4. Start the engine.

5. Check that the ABS warning light and VSC TRAC warning light blinks.

2001 BRAKES ABS With EBD & Trac & VSC System - Diagnostics - Sequoia

Toyota Sienna Vsc Trac Light
Fig. 13: Identifying Blinking Pattern

NOTE: If the ABS warning light and VSC TRAC warning light does not blink, inspect the ABS warning light circuit, VSC TRAC warning light circuit and Ts terminal circuit (See ABS WARNING LIGHT CIRCUIT , VSC TRAC WARNING LIGHT CIRCUIT and Ts TERMINAL CIRCUIT ).

6. Keep the vehicle in the stationary condition on the flat place for 4 sec. or more. b. Check the deceleration sensor.

Shift the shift lever to the D position and drive the vehicle at the vehicle speed of approx. 5 km/h (3 mph), turn the steering wheel either to left or right 90 degrees or more, and maintain 180 degrees circular drive for the vehicle.

NOTE: • If the VSC buzzer sounds, the sensor check is in normal completion.

• If the VSC buzzer does not sound, check the VSC BUZZER CIRCUIT , then do the sensor check again.

c. Check the yaw rate sensor.

2001 BRAKES ABS With EBD & Trac & VSC System - Diagnostics - Sequoia

Fusible Toyota Corolla 2007
Fig. 14: Checking Yaw Rate Sensor

Shift the shift lever to the D position and drive the vehicle at the vehicle speed of approx. 5 km/h (3 mph), turn the steering wheel either to left or right for 90 degrees or more, and maintain 180 degrees circular drive for the vehicle.

Stop the vehicle and shift the shift lever to the P position, check that the VSC buzzer sounds for 3 sec.

NOTE:

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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Responses

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    Where is the vsc sensor on toyota sequoia engine?
    6 years ago
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    How to get vsc light off after battery change in 2001 toyota sequoia?
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    1 year ago
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