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. Blind Spot Monitor Master |
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 | Blind Spot Monitor Slave |
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
(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 | |
Blind Spot Monitor Master DTCs including DTC U0232 are output. |
A | | Blind Spot Monitor Master DTCs other than DTC U0232 are output. |
B | | No DTCs are output |
C |
HINT:
- If CAN communication system DTCs are stored, they may also be stored for other systems.
- If the CAN communication system has been inspected and repaired, the DTCs will not be output when rechecking for DTCs.
- If these DTCs are output frequently, duplicate the conditions that cause
the problem symptoms and perform troubleshooting again, even though the
DTC was not output when rechecking for DTCs.
Click here 
| A |
 | GO TO DTC U0232 |
| B |
| GO TO CAN COMMUNICATION SYSTEM |
| C |
| USE SIMULATION METHOD TO CHECK | | 
