Nissan Murano: Icc/adas (adas Control Unit) / C1b88-13 Motor Circuit
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1B88-13 |
MOTOR CIRCUIT (Motor circuit) |
Diagnosis condition | When engine is running | |
| Signal (terminal) | — | |||
| Threshold | ADAS control unit detects motor circuit open. | |||
| Diagnosis delay time | 2 seconds or more | |||
POSSIBLE CAUSE
-
Motor circuit
-
ADAS control unit
FAIL-SAFE
None
DTC CONFIRMATION PROCEDURE
CHECK DTC PRIORITY
CONSULT
If DTC “C1B88-13” 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
-
Start the engine.
-
Operate the I-LI system and drive.
CAUTION:
Always drive safely.
-
Stop the Nissan Murano vehicle.
-
Perform “All DTC Reading” with CONSULT.
-
Check if “C1B88-13” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS”.
Is “C1B88-13” 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.
STEERING VIBRATION MOTOR CIRCUIT
Check the steering vibration motor circuit. Refer to Component Function Check.
Is the inspection result normal?
YES>>Replace the ADAS control unit. Refer to Removal and Installation.
NO>>Repair or replace malfunctioning parts.
C1b85-4b Dist Sen Abnormal Temp
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1B85-4B
POWER SUPPLY CIR
(Power supply circuit)
Diagnosis condition
When engine is running
When Automatic Emergency Braking or LDW system is ON
Signal (terminal)
—
Threshold
Distance sensor judges high temperature abnormality
Diagnosis delay time
1 second or less
POSSIBLE CAUSE
Temperature around the distance sensor (ICC Sensor) becomes high
ADAS control unit
FAIL-SAFEThe following systems are canceled:
Vehicle-to-vehicle distance control mode
Conventional (fixed speed) cruise control mode
Automatic Emergency Braking (AEB) with pedestrian detection
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
Confirmation Procedure
DTC CONFIRMATION PROCEDUREPERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Turn the ignition switch OFF...
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...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: On Board Diagnostic (obd) System
Diagnosis Description This system is an on board diagnostic system that records exhaust emission-related diagnostic information and detects a sensors/actuator-related malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL) and stored in ECU memory as a DTC...
Nissan Murano (Z52) 2015-2024 Service Manual: Meter, Warning Lamp & Indicator :: Basic Inspection. Diagnosis and Repair Work Flow
Work flow OVERALL SEQUENCE Reference 1: On Board Diagnosis Function. Reference 2: DTC Index. Reference 3: Diagnosis Procedure. Reference 4: Component Inspection. Reference 5: Diagnosis Procedure. DETAILED FLOWOBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred...
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Autolight system
The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.