DESCRIPTION
When ABS, TRAC or VSC is operating, the skid control ECU (brake actuator assembly) blinks the slip indicator light to inform the driver that slippage occurred.
When a communication malfunction with the ECM is detected, TRAC and VSC are disabled. Also, TRAC and VSC are disabled when a DTC is stored.
PROCEDURE
1. |
BRAKE PROBLEM CHECK |
(a) Check whether the slip indicator light was illuminated when VSC did not operate.
OK:
The slip indicator light was illuminated.
HINT:
When a DTC is stored, the slip indicator light is illuminated and VSC does not operate due to the fail-safe function.
(b) Check whether the vehicle speed was 15 km/h (9 mph) or less when VSC did not operate.
OK:
The vehicle speed was 15 km/h (9 mph) or less.
HINT:
VSC does not operate when the vehicle speed is 15 km/h (9 mph) or less.
(c) Check whether the vehicle was driven straight for a few seconds at 35 km/h (22 mph) or more.
OK:
The vehicle was not driven straight for a few seconds at 35 km/h (22 mph) or more.
HINT:
When the ignition switch is turned to ON, as steering angle sensor zero point calibration is not performed below 35 km/h (22 mph), VSC will not operate until the vehicle is driven straight for a few seconds at 35 km/h (22 mph) or more.
OK |
END |
|
2. |
CHECK DTC |
(a) Clear the DTCs.
Click here
Chassis > ABS/VSC/TRAC/EPB > Clear DTCs(b) Turn the ignition switch off.
(c) Turn the ignition switch to ON.
(d) Check the DTCs (vehicle stability control system) that are output.
Click here
Chassis > ABS/VSC/TRAC/EPB > Trouble Codes
Result |
Proceed to |
---|---|
DTCs are not output. |
A |
Vehicle stability control system DTCs are output. |
B |
B |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS |
|
3. |
CHECK TIRES |
(a) Check that the tire of each wheel is the correct size.
Click here
OK:
The tire of each wheel is the correct size.
NG |
REPLACE THE TIRE OF EACH WHEEL WITH THE CORRECT SIZE |
|
4. |
CHECK AIRBAG SENSOR ASSEMBLY INSTALLATION |
(a) Turn the ignition switch off.
(b) Check that the yaw rate and acceleration sensor (airbag sensor assembly) has been installed properly.
Click here
OK:
The yaw rate and acceleration sensor (airbag sensor assembly) is tightened to the specified torque.
The yaw rate and acceleration sensor (airbag sensor assembly) is not tilted.
OK |
OBTAIN YAW RATE AND ACCELERATION SENSOR ZERO POINT |
NG |
INSTALL AIRBAG SENSOR ASSEMBLY CORRECTLY |
Toyota CH-R Service Manual > Revolution Sensor: Inspection
INSPECTION
PROCEDURE
1. INSPECT TRANSMISSION REVOLUTION SENSOR (NIN)
*a
Component without harness connected
(Transmission Revolution Sensor (NIN))
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Teste ...
Toyota CH-R Service Manual > Power Window Regulator Motor(for Front Door): Components
COMPONENTS
ILLUSTRATION
*A
for Driver Side
*B
for Front Passenger Side
*1
FRONT DOOR BELT SEAL
*2
FRONT DOOR GLASS INNER WEATHERSTRIP
*3
FRONT DOOR INSIDE HANDLE BEZEL PLUG
...