Toyota CH-R Service Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT DRIVER SEAT BELT WARNING LIGHT

HINT:

The seat belt warning light on the combination meter assembly is used for both the driver seat and front passenger seat.

(a) Turn the ignition switch to ON.

(b) When the driver seat belt is not fastened, check that the seat belt warning light on the combination meter assembly blinks.

(c) Lift the vehicle using a swing arm type lift.

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(d) Start the engine.

(e) When the driver seat belt is not fastened and the vehicle is driven at approximately 20 km/h (12 mph) or more, check that the seat belt warning light on the combination meter assembly blinks at an interval of 1.2 seconds for 30 seconds.

After that, check that the seat belt warning light on the combination meter assembly blinks at an interval of 0.4 seconds.

(f) When the driver seat belt is fastened, check that the seat belt warning light on the combination meter assembly turns off.

2. INSPECT FRONT PASSENGER SEAT BELT WARNING LIGHT

HINT:

The seat belt warning light on the combination meter assembly is used for both the driver seat and front passenger seat.

(a) Place a weight of 20 kg (44.0 lb) on the front passenger seat.

NOTICE:

Place the weight on the seat cushion and allow it to come into contact with the seatback.

(b) Fasten the driver seat belt.

(c) Turn the ignition switch to ON.

(d) When the front passenger seat belt is not fastened, check that the seat belt warning light on the combination meter assembly blinks.

(e) Lift the vehicle using a swing arm type lift.

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(f) Start the engine.

(g) When the front passenger seat is occupied, the front passenger seat belt is not fastened and the vehicle is driven at approximately 20 km/h (12 mph) or more, check that the seat belt warning light on the combination meter assembly blinks at an interval of 1.2 seconds for 30 seconds.

After that, check that the seat belt warning light on the combination meter assembly blinks at an interval of 0.4 seconds.

(h) When the front passenger seat belt is fastened, check that the seat belt warning light on the combination meter assembly turns off.

3. INSPECT REAR SEAT BELT WARNING LIGHT

(a) Check the state of the rear seat belt warning light on the clock assembly: (1) Turn the ignition switch off. (2) Open and then close either rear door. (3) Turn the ignition switch to ON. (4) When a rear seat belt is not fastened, check that the rear seat belt warning light on the clock assembly is illuminated. (5) After 34 seconds, check that the rear seat belt warning light on the clock assembly turns off. (6) When one of the rear seat belts is unfastened from being fastened, check that the rear seat belt warning light on the clock assembly illuminates.

*1 Rear Seat Belt Warning Light (Clock Assembly) *a LH *b Center *c RH

4. INSPECT SEAT BELT WARNING BUZZER

HINT:

The seat belt warning buzzer can be customized. Make sure that this function is ON.

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(a) Place a weight of 20 kg (44.0 lb) on the front passenger seat.

NOTICE:

Place the weight on the seat cushion and allow it to come into contact with the seatback.

(b) Lift the vehicle using a swing arm type lift.

Click here

(c) Start the engine.

(d) Check that the seat belt warning buzzer in the combination meter assembly sounds at an interval of 1.2 seconds for 30 seconds.

(e) After the seat belt warning buzzer has been sounding for 30 seconds at an interval of 1.2 seconds, check that the seat belt warning buzzer in the combination meter assembly sounds at an interval of 0.4 seconds for 90 seconds.

(f) Check that the seat belt warning buzzer in the combination meter assembly stops 2 minutes after it started sounding at an interval of 1.2 seconds.

(g) After the buzzer has stopped, turn the ignition switch off and then start the engine again. Drive the vehicle at approximately 20 km/h (12 mph) or more while the driver, front passenger or a rear seat belt is not fastened, and check that the buzzer sounds again.

(h) After the buzzer has stopped, fasten the driver, front passenger or rear seat belt. Drive the vehicle at approximately 20 km/h (12 mph) or more, unfasten the driver, front passenger or a rear seat belt and check that the buzzer sounds again.

(i) After the buzzer has stopped, stop the vehicle, move the shift lever to R, and then move it to D. Drive the vehicle at approximately 20 km/h (12 mph) or more, and check that the buzzer sounds again.