DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH detects an internal malfunction.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C1AB6 | Blind Spot Monitor Master Module | The blind spot monitor sensor LH (master) detects an internal malfunction | Blind spot monitor sensor LH |
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 CodesOK:
No DTCs are output.
OK | ![]() | USE SIMULATION METHOD TO CHECK |
NG | ![]() | REPLACE BLIND SPOT MONITOR SENSOR LH |
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Can Communication System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT PRECAUTIONS WHEN TROUBLESHOOTING NOTICE:
Because the order of diagnosis is important to allow correct diagnosis, make sure to begin troubleshooting using How to Proceed with Troubleshooting when CAN communication system related DTCs are output.
If the CAN communication s ...
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Safety Connect System: Indicator (Red) Circuit Short to Ground (B157011,B157013)
DESCRIPTION This DTC is stored when the DCM (telematics transceiver) detects an open or short in the manual (SOS) switch red indicator circuit of the manual (SOS) switch. The manual (SOS) switch red indicator illuminates for 2 seconds and goes off when the engine switch is turned on (IG). If a malfu ...