DESCRIPTION
This DTC is stored when the angle of the blind spot monitor sensor RH deviates more than the allowable range from the horizontal axis.
HINT:
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C1AC2 | Slave Module Horizontal Axis Misalignment | When the blind spot monitor sensor deviates 5 degrees or more from the horizontal axis when the system is activated | Blind spot monitor sensor RH |
CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.
PROCEDURE
1. | CHECK VEHICLE CONDITION |
(a) Check the condition of the rear bumper around the blind spot monitor sensors.
HINT:
When mud, snow, ice, a sticker, etc. is covering the sensor or its surrounding area on the rear bumper, the blind spot monitor sensor may store this DTC by mistake.
Result | Proceed to |
---|---|
A sticker, mud, snow, ice, etc. is covering the sensor or surrounding area on the rear bumper. | A |
There are scratches or dents on the rear bumper around the sensors. | B |
No abnormalities. |
B | ![]() | GO TO STEP 3 |
|
2. | PERFORM BEAM AXIS CONFIRMATION |
(a) Clean the rear bumper.
(b) Perform Blind Spot Monitor Beam Axis Confirmation using the Techstream.
Click here
Tester Display |
---|
BSM Slave Beam Axis Display |
Tester Display |
---|
BSM Slave Beam Axis Adjustment |
OK | ![]() | END |
NG | ![]() | REPLACE BLIND SPOT MONITOR SENSOR RH |
3. | CHECK INSTALLATION CONDITION |
(a) Check the installation condition of the blind spot monitor sensor RH.
Click here
HINT:
Take the appropriate action in accordance with the result.
|
4. | PERFORM BEAM AXIS CONFIRMATION |
(a) Install the rear bumper.
REAR BUMPER (w/o Rear No. 2 Seat): Click here
REAR BUMPER (w/ Rear No. 2 Seat): Click here
(b) Perform Blind Spot Monitor Beam Axis Confirmation using the Techstream.
Click here
Tester Display |
---|
BSM Slave Beam Axis Display |
Tester Display |
---|
BSM Slave Beam Axis Adjustment |
OK | ![]() | END |
NG | ![]() | REPLACE BLIND SPOT MONITOR SENSOR RH |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Safety Connect System: Airbag Signal Signal Plausibility Failure (B15C464)
DESCRIPTION If the DCM (telematics transceiver) detects an error in communication between the DCM (telematics transceiver) and the airbag sensor assembly as a result of the DCM (telematics transceiver) self check, this DTC will be set. DTC No. Detection Item DTC Detection Condition Trouble ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Speed Sensor (for Awd): Components
COMPONENTS ILLUSTRATION *A for LH Side w/o AVS - - *1 NO. 2 PARKING BRAKE WIRE ASSEMBLY *2 REAR SPEED SENSOR LH N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *A for LH Side w/ AVS - - *1 NO. 2 PARKING BRAKE WIRE ASSEMBLY *2 REAR SPEED ...