Nissan Murano: Icc/adas (adas Control Unit) / C1a24-97 Np Range
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| C1A24-97 |
NP RANGE (NP range) |
Diagnosis condition |
|
|
| Signal (terminal) | CAN communication signal | |||
| Threshold | A mismatch between a shift position signal transmitted from TCM via CAN communication and an current gear position signal continues | |||
| Diagnosis delay time | 60 seconds or more | |||
POSSIBLE CAUSE
-
TCM
-
Transmission range switch
-
ADAS control unit
FAIL-SAFE
The 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)
-
Blind Spot Warning (BSW)
-
Rear Cross Traffic Alert (RCTA)
-
Rear Automatic Braking (RAB)
CHECK DTC PRIORITY
If DTC “C1A24–97” 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 DTC REPRODUCE (1)
CONSULT
-
Start the engine.
-
Turn the MAIN switch of ICC system ON.
-
Wait for approximately 5 minutes or more after shifting the selector lever to “P” position.
-
Perform “All DTC Reading”.
-
Check if the “C1A24–97” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS”.
Is “C1A24–97” detected as the current malfunction?
YES>>Refer to DTC Description.
NO>>GO TO 3.
CHECK DTC REPRODUCE (2)
-
Wait for approximately 5 minutes or more after shifting the selector lever to “N” position.
-
Perform “All DTC Reading”.
-
Check if the “C1A24–97” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS”.
Is “C1A24–97” detected as the current malfunction?
YES>>Refer to DTC Description.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End
CHECK DTC PRIORITY
If DTC “C1A24–97” 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 TCM DATA MONITOR
CONSULT
Check that “SHIFT IND SIGNAL” operates normally in “DATA MONITOR” of “TRANSMISSION”.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Perform diagnosis for transmission range switch circuit and repair or replace the malfunctioning parts. Refer to DTC Index.
PERFORM TCM SELF-DIAGNOSIS
CONSULT
-
Perform “All DTC Reading”.
-
Check if any DTC is detected in “Self Diagnostic Result” of “TRANSMISSION”.
Is any DTC detected?
YES>>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. DTC Index.
NO>>Replace the ADAS control unit. Refer to Removal and Installation.
C1a17-49 Icc Sensor
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A17–49
ICC SENSOR MALF
(Distance sensor malfunction)
Diagnosis condition
When Ignition switch is ON...
C1a27-97 Ecd Pwr Suply Circ
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A27-97
ECD PWR SUPLY CIR
(ECD power supply circuit)
Diagnosis condition
When engine is running
When MAIN switch of ICC system is ON
Signal (terminal)
—
Threshold
ECD system power supply voltage is excessively low
Diagnosis delay time
60 second or more
POSSIBLE CAUSE
ABS actuator and electric unit (control unit) power supply circuit
ABS actuator and electric unit (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)
Rear Automatic Braking (RAB)
Confirmation Procedure
CHECK DTC PRIORITY
If DTC “C1A27–97” is displayed with DTC “U1000–01”, “U0415–82” or “U0121–83”, first diagnose the DTC “U1000–01”, “U0415–82” or “U0121–83”...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: AEB system limitations
WARNING Listed below are the system limitations for the AEB system. Failure to operate the vehicle in accordance with these system limitations could result in serious injury or death. The AEB system cannot detect all vehicles under all conditions...
Nissan Murano (Z52) 2015-2024 Service Manual: Retained Power Operation Does Not Operate Properly
Diagnosis Procedure CHECK FRONT DOOR SWITCH Check (LH and RH) front door switches. Refer to Diagnosis Procedure. Is the inspection result normal? YES>> GO TO 2. NO>> Repair or replace the malfunctioning parts. CONFIRM THE OPERATION Confirm the operation again...
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Driver and passenger supplemental knee air bag
Driver’s side
The knee air bag is located in the knee bolster, on the driver’s and passenger’s side. All of the information, cautions and warnings in this manual apply and must be followed. The knee air bag is designed to inflate in higher severity frontal collisions, although it may inflate if the forces in another type of collision are similar to those of a higher severity frontal impact. It may not inflate in certain collisions.
Passenger’s side
