Special Service Tools
The actual shape of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
—
(1-20-2851-1)
Radar Sensor Aiming kit*
Adjusting distance and radar sensors
* NOTE: Tools 1–20–2721–1–IF, 1–20–2722–1–IF and J-50808 have been superseded and are no longer available, but may still be used for distance sensor alignment...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1B03-4B
CAM ABNRML TMP DETCT
(Camera abnormal temperature detect)
Diagnosis condition
When engine is running
When I-LI system is ON
Signal (terminal)
—
Threshold
Temperature around lane camera unit is excessively high
Diagnosis delay time
1 second or less
POSSIBLE CAUSE
Interior room temperature is excessively high
ADAS control unit
FAIL-SAFEThe following systems are canceled:
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
Traffic Sign Recognition (TSR)
Confirmation Procedure
DTC CONFIRMATION PROCEDUREPERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine...
Diagnosis Procedure
The detection function may become unstable in the following cases.
When distance sensor (ICC sensor) reflections from the vehicle ahead are interrupted.
When driving on a road with extremely sharp corners.
When the sensor cannot detect a Nissan Murano vehicle ahead while the vehicle ahead passes a hill or valley...