Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: U1c01-08 Lin Communication

Nissan Rogue (T33) 2021-Present Service Manual / Electrical & Power Control :: Body Control System / Dtc/circuit Diagnosis :: U1c01-08 Lin Communication

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC Detection Condition
U1C01-08

LIN communication

(Local interconnect network communication) 		Diagnosis condition Ignition switch is ON or OFF (auto ACC status).
Signal (terminal) LIN communication signal
Threshold BCM detects LIN communication error.
Diagnosis delay time 1 second or less

POSSIBLE CAUSE

  • LIN communication circuit

  • Hands free sensor control unit

  • BCM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

CHECK SELF-DIAG RESULT

CONSULT

  1. Ignition switch ON.

  2. Select “Self diagnosis result” mode of “BCM”.

Is DTC detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

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

NO-2>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

CHECK HANDS FREE SENSOR CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT

Check hands free sensor control unit power supply and ground circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace harness.

CHECK AUTOMATIC BACK DOOR LIN COMMUNICATION

Check automatic back door LIN communication. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace hands free sensor control unit. Refer to Removal and Installation.

NO>>

Inspection End.

    Dtc/circuit Diagnosis. U1327-54 Mac Key Update
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC Detection Condition U1327-54 MAC key update (Message authentication code key upd...
    Dtc/circuit Diagnosis. U1c02-08 Lin Communication
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC Detection Condition U1C02-08 LIN communication (Local interconnect network commu...

    Other materials:

    Symptom Diagnosis. Remote Engine Start Function Does Not Operate
    Description Engine does not start when operating REMOTE ENGNE START button of Intelligent Key.NOTE: Check that vehicle is under the condition shown in “Conditions of Nissan Ariya vehicle” before starting diagnosis, and check each symptom. Conditions of Vehicle (Operating Conditions) Sh ...

    Removal and Installation. Rear Door Glass
    Exploded View Rear door panel Rear door corner piece Rear door corner cover rear Rear door glass run Rear door glass Rear door regulator assembly Rear door sealing screen Rear door corner cover front Rear door regulator Rear door power window mo ...

    P04f1 Evap System Purge Line
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P04F1 00 EVAP system purge line (EVAP System Purge Line Performance) Diagnosis condition During fuel cut after engine warm-up Signal (terminal) Mass ai ...