DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH judges that there is a communication problem with the blind spot monitor sensor RH.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
U0233 | Lost Communication with Blind Spot Monitor Master Module | The blind spot monitor sensor (slave) cannot receive signals from the blind spot monitor sensor (master) |
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CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.
HINT:
PROCEDURE
1. | CHECK DTC OUTPUT |
(a) Turn the engine switch off.
(b) Turn the engine switch on (IG).
(c) Clear the DTCs.
Body Electrical > Blind Spot Monitor Slave > Clear DTCs(d) Check for DTCs.
Body Electrical > Blind Spot Monitor Slave > Trouble Codes Result | Proceed to |
---|---|
DTC U0233 is output | A |
No DTCs are output | B |
B | ![]() | USE SIMULATION METHOD TO CHECK |
|
2. | REPLACE BLIND SPOT MONITOR SENSOR RH |
Click here
|
3. | CHECK DTC OUTPUT |
(a) Check for DTCs.
Body Electrical > Blind Spot Monitor Slave > Trouble Codes Result | Proceed to |
---|---|
DTC U0233 is output | A |
No DTCs are output | B |
A | ![]() | REPLACE BLIND SPOT MONITOR SENSOR LH |
B | ![]() | END (BLIND SPOT MONITOR SENSOR RH WAS DEFECTIVE) |