Nissan Murano: Icc/adas (adas Control Unit) / C1a34-64 Command Error
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| C1A34–64 |
COMMAND ERROR (Command error) |
Diagnosis condition |
|
| Signal (terminal) | CAN communication signal | ||
| Threshold | If an error occurs in the command signal that ADAS control unit transmits to ECM via CAN communication | ||
| Diagnosis delay time | 1 second or less | ||
POSSIBLE CAUSE
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)
-
Automatic Emergency Braking (AEB) with pedestrian detection
-
Intelligent Forward Collision Warning (I-FCW)
CHECK DTC PRIORITY
If DTC “C1A34–64” 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
-
Start the engine.
-
Operate the ICC system and drive.
CAUTION:
Always drive safely.
-
Stop the Nissan Murano vehicle.
-
Perform “All DTC Reading”.
-
Check if the “C1A34–64” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS”.
Is “C1A34–64” 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 SELF-DIAGNOSIS RESULTS
CONSULT
Check if “U1000–01” is detected other than “C1A34–64” in “Self Diagnostic Result” of “ICC/ADAS”.
Is “U1000–01” detected?
YES>>Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Refer to DTC Description.
NO>>Replace the ADAS control unit. Refer to Removal and Installation.
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”...
C1a40-23 System Switch Circuit
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A40-23
SYSTEM SW CIRC
(Lane intervention switch circuit)
Diagnosis condition
When Ignition switch is ON...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: P0454 Evap Control System Pressure Sensor
DTC Description DTC DETECTION LOGICECM detects a sloshing signal from the EVAP control system pressure sensor. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0454 EVAP SYS PRES SEN (Evaporative emission system pressure sensor/switch range/performance) Diagnosis condition — Signal (terminal) Voltage signal transmitted from EVAP control system pressure sensor to ECM Threshold ECM detects a sloshing signal from the EVAP control system pressure sensor Diagnosis delay time — POSSIBLE CAUSE Harness or connectors (EVAP control system pressure sensor circuit is shorted...
Nissan Murano (Z52) 2015-2024 Service Manual: B0001 Driver Air Bag Module
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition B0001-1A DRIVER AIRBAG MODULE [SHORT] Diagnosis condition When ignition switch is ON. Signal (terminal) Driver air bag module circuit (DR1) (terminals 32 and 33) Threshold — Diagnosis delay time — B0001-13 DRIVER AIRBAG MODULE [OPEN] Diagnosis condition When ignition switch is ON...
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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.