Nissan Rogue (T33) 2021-Present Service Manual: C1f93-29 Steering Angle Sensor

Nissan Rogue (T33) 2021-Present Service Manual / Cruise Control & Driver Assistance :: Driver Assistance System / Adas Control Unit :: Dtc/circuit Diagnosis / C1f93-29 Steering Angle Sensor

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
C1F93 29

E-driven intelligent brake unit circuit

(Electrical brake control unit circuit) 		Diagnosis condition

  • When engine is running

  • When MAIN switch of ProPILOT Assist 2.1 system is ON
Signal (terminal) CAN communication signal
Threshold When signal receiving from steering angle sensor via CAN communication is malfunctioning
Diagnosis delay time 1 second or less

POSSIBLE CAUSE

  • Steering angle sensor

  • ADAS control unit 2

FAIL-SAFE

The following system are cancelled.

  • Lane keep function*

  • Lane change support function

  • Overtaking support function

  • Route driving support function

*: ProPILOT Assist 2.1 display is blue

CONFIRMATION PROCEDURE

CHECK DTC PRIORITY

If DTC “C1F93-29” is displayed with Network-DTC, first diagnose the Network-DTC.

Is applicable DTC detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Index.

NO>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Start the engine.

  2. Turn the MAIN switch of ProPILOT Assist 2.1 system ON.

  3. Perform “All DTC Reading” with CONSULT.

  4. Check if the “C1F93-29” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.

Is “C1F93-29” detected as the current malfunction?

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 DTC PRIORITY

If DTC “C1F93-29” is displayed with Network-DTC, first diagnose the Network-DTC.

Is applicable DTC detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Index.

NO>>

GO TO 2.

PERFORM SELF-DIAGNOSIS OF ABS ACTUATOR CONTROL UNIT

Check if any DTC is detected in “Self Diagnostic Result” of “ABS”.

Is any DTC detected?

YES>>

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

NO>>

Replace the ADAS control unit 2. Refer to Removal and Installation.

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