DESCRIPTION
These DTCs are stored if there is a malfunction in the CAN communication system connected to the blind spot monitor sensor.
HINT:
If CAN communication system DTCs are stored, they may also be stored for other systems.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
U0100 |
Lost Communication with ECM / PCM "A" |
Lost communication with ECM |
CAN communication system |
U0125 |
Lost Communication with Yaw Rate Sensor Module |
Lost communication with airbag sensor assembly |
CAN communication system |
U0126 |
Lost Communication with Steering Angle Sensor Module |
Lost communication with steering sensor |
CAN communication system |
U0129 |
Lost Communication with Brake System Control Module |
Lost communication with brake system |
CAN communication system |
U0142 |
Lost Communication with Body Control Module "B" |
Lost communication with main body ECU |
CAN communication system |
CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.
PROCEDURE
1. |
CHECK DTC |
(a) Turn the ignition switch off.
(b) Turn the ignition switch to ON.
(c) Recheck for DTCs and check if the same DTC is output again.
Body Electrical > Blind Spot Monitor Master > Trouble Codes Body Electrical > Blind Spot Monitor Slave > Trouble Codes
Result |
Proceed to |
---|---|
DTCs are output. |
A |
No DTCs are output. |
B |
HINT:
Click here
A | ![]() |
GO TO CAN COMMUNICATION SYSTEM
|
B | ![]() |
USE SIMULATION METHOD TO CHECK
|
Toyota CH-R Service Manual > Seat Belt Warning System(w/ Occupant Classification System): Driver Side Seat Belt Warning Light does not Operate
DESCRIPTION
The seat belt warning light on the combination meter assembly illuminates, blinks
or turns off in accordance with the state of the front seat inner belt assembly
LH.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
The seat belt warning system uses the CAN communication ...
Toyota CH-R Service Manual > Tire Pressure Warning System: System Description
SYSTEM DESCRIPTION
DESCRIPTION OF SYSTEM
(a) The tire pressure warning system warns the driver when the tire pressure
has decreased in order to decrease CO2 emissions and enhance safety.
(b) The tire pressure warning system illuminates the tire pressure warning light
to warn the driver when t ...