Nissan Murano: Dtc/circuit Diagnosis / C1a17 Icc Sensor

Nissan Murano (Z52) 2015-2024 Service Manual / Cruise Control & Driver Assistance / Cruise Control System :: Icc / Dtc/circuit Diagnosis / C1a17 Icc Sensor

DTC Description

DTC DETECTION LOGIC

DTC No.	CONSULT screen terms	DTC detection condition
C1A17–(44, 45, 46, 47, 48, 49)	CONTROL UNIT	Diagnosis condition	When Ignition switch is ON.
		Signal (terminal)	—
		Threshold	If distance sensor (ICC sensor) is malfunctioning
		Diagnosis delay time	—

NOTE:

If any DTC “C1A17” is detected along with DTC “U1000”, first diagnose the DTC “U1000”. Refer to DTC Description.

POSSIBLE CAUSE

Distance sensor (ICC sensor)

FAIL-SAFE

The following systems are canceled:

Intelligent Cruise Control
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)

Diagnosis Procedure

CHECK ADAS CONTROL UNIT SELF DIAGNOSTIC RESULTS

CONSULT

Perform “All DTC Reading” with CONSULT.
Check if “U1000” is detected along with any occurrence of “C1A17” in “Self Diagnostic Result” mode of “ICC/ADAS”.

Is “U1000” detected?

YES>>

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

NO>>

Replace distance sensor (ICC sensor). Refer to Removal and Installation.

Diagnosis Procedure - (49)

CHECK DISTANCE SENSOR (ICC SENSOR) POWER AND GROUND CIRCUIT

Check power supply and ground circuit of Distance sensor (ICC sensor). Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace Distance sensor (ICC sensor). Refer to Removal and Installation.

NO>>

Repair or replace the malfunctioning parts.

C1a16 Radar Blocked or Stained

DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detection condition C1A16–97 RADAR BLOCKED Diagnosis condition When ignition switch is ON...

C1a18 Radar Aiming Incmp

DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detection condition C1A18–54 LASER AIMING INCMP Diagnosis condition When Ignition switch is ON...

Other information:

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