Nissan Murano: Icc/adas (adas Control Unit) / U0433-83 Dist Sen Can Circ 2

Nissan Murano (Z52) 2015-2024 Service Manual / Cruise Control & Driver Assistance / Driver Assistance System :: Adas Control Unit / Dtc/circuit Diagnosis / Icc/adas (adas Control Unit) / U0433-83 Dist Sen Can Circ 2

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen items

(Trouble diagnosis content)
DTC detection condition
U0433-83

ICC SENSOR CAN CIRC 2

[Distance sensor (ICC sensor) CAN circuit 2]
Diagnosis condition When Ignition switch is ON.
Signal (terminal)
Threshold ADAS control unit received invalid data from distance sensor (ICC sensor) via ITS communication
Diagnosis delay time 1 second or less

POSSIBLE CAUSE

Distance sensor (ICC sensor)

ADAS control unit

FAIL-SAFE

The following systems are canceled:

  • Intelligent Cruise Control (ICC)

  • Automatic Emergency Braking (AEB)

  • Automatic Emergency Braking (AEB) with pedestrian detection

  • Intelligent Forward Collision Warning (I-FCW)

DTC Confirmation Procedure

CHECK DTC PRIORITY

If DTC “U0433-83” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”.

Is applicable DTC detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Description.

NO>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Start the engine.

  2. Turn the MAIN switch of ICC system ON.

  3. Perform “All DTC Reading” mode.

  4. Check if “U0433-83” is detected as the current malfunction in “Self Diagnostic Result” mode of “ICC/ADAS”.

Is “U0433-83” detected as the current malfunction?

YES>>

Refer to Diagnosis Procedure.

NO>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO>>

Confirmation after repair: Inspection End.

Diagnosis Procedure

CHECK DTC PRIORITY

If DTC “U0433–83” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”.

Is applicable DTC detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Description.

NO>>

GO TO 2.

CHECK DISTANCE SENSOR (ICC SENSOR) SELF DIAGNOSTIC RESULT

CONSULT

Check if any DTC is detected in “Self Diagnostic Result” mode of “LASER/RADAR”.

Is any DTC detected?

YES>>

Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index.

NO>>

Replace the ADAS control unit. Refer to Removal and Installation.

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