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*1 or yaw rate and acceleration sensor*2 | 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 engine switch off.
(b) Turn the engine switch on (IG).
(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 |
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