DESCRIPTION
This DTC is stored when a beam axis adjustment has not been performed for the blind spot monitor sensor LH.
HINT:
This DTC is always stored after replacing a blind spot monitor sensor. The purpose of this DTC is to ensure that a beam axis adjustment is performed. Completing the beam axis adjustment after replacing a blind spot monitor sensor prevents this DTC from being output.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C1ABB | Blind Spot Monitor Master Module Beam Axis Inspection Incomplete | A beam axis adjustment has not been performed | Blind spot monitor sensor LH |
PROCEDURE
1. | PERFORM BLIND SPOT MONITOR BEAM AXIS ADJUSTMENT |
(a) Perform the Blind Spot Monitor Beam Axis Adjustment using the Techstream.
Body Electrical > Blind Spot Monitor Master > Utility Tester Display |
---|
BSM Master Beam Axis Adjustment |
HINT:
Refer to Blind Spot Monitor Beam Axis Confirmation.
Click here
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lane Control System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lane control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshooting, confirm that the problem sympto ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Automatic Transaxle System: Definition Of Terms
DEFINITION OF TERMS Term Definition Monitor description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details). Related DTCs Group of diagnostic trouble codes that are output by the ECM based on the same malfunction detection logic. ...