Lexus NX: Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete (C1ABC)
DESCRIPTION
This DTC is stored when a beam axis inspection has not been performed for the blind spot monitor sensor RH.
HINT:
This DTC is always stored after replacing a blind spot monitor sensor. The purpose of this DTC is to ensure that beam axis inspection is performed. Completing the beam axis inspection after replacing a blind spot monitor sensor prevents this DTC from being output.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Note |
|---|---|---|---|---|
| C1ABC | Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete | A beam axis inspection has not been performed. | Blind spot monitor sensor RH | Stored when a blind spot monitor sensor is replaced. |
PROCEDURE
| 1. | PROCEED TO TEST MODE |
(a) Change the blind spot monitor sensor RH to Test Mode using the Techstream.
Body Electrical > Blind Spot Monitor Slave > Utility| Tester Display |
|---|
| BSM Slave Beam Axis Inspection |
HINT:
Refer to Blind Spot Monitor Beam Axis Inspection.
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Short to GND or Open in Buzzer (C1ABE)
DESCRIPTION This DTC is stored when the blind spot monitor sensor RH detects a ground short or open in the RCTA buzzer (blind spot monitor buzzer) circuit. DTC No. Detection Item DTC Detection
Master Module Horizontal Axis Misalignment (C1AC1)
DESCRIPTION This DTC is stored when the angle of the blind spot monitor sensor LH deviates more than the allowable range from the horizontal axis. HINT: If a drum tester such as a speedometer tester,
Slave Module Horizontal Axis Misalignment (C1AC2)
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: If a drum tester such as a speedometer tester,
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Precaution
PRECAUTION ADAPTIVE VARIABLE SUSPENSION SYSTEM PRECAUTION NOTICE:
Performing work after replacing the absorber control ECU with a normally functioning one from another vehicle may result in DTCs being stored, or have a negative effect on other systems. When replacing the absorber control ECU, be
