Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: C1700-86 Control Unit

Nissan Rogue (T33) 2021-Present Service Manual / Suspension :: Road Wheels & Tires / Dtc/circuit Diagnosis :: C1700-86 Control Unit

DTC Description

NOTE:

The Signal Tech II Tool [– (NI-50190)] can be used to perform the following functions: Refer to the Signal Tech II User Guide for additional information.

  • Activate and display TPMS sensor IDs

  • Display tire pressure reported by the TPMS sensor

  • Read TPMS DTCs

  • Register TPMS sensor IDs

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
C1700-86

Control unit

(Control unit) 		Diagnosis condition

Drive the Nissan Ariya vehicle at 25 MPH (40 km/h) or more.

NOTE:

When DTC is memorized, DTC is displayed again at ignition switch ON.
Signal (terminal) Nissan Ariya Vehicle speed signal
Threshold Vehicle speed signal is not detected.
Diagnosis delay time 2 seconds or more.

POSSIBLE CAUSES

  • CAN communication

  • ABS actuator and electric unit (control unit) malfunction

  • BCM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

CONFIRMATION PROCEDURE

CONSULT

  1. Drive the Nissan Ariya vehicle at 25 MPH (40 km/h) or more.

  2. Stop the vehicle.

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

Is DTC “C1700-86” detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO>>

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

NO>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

NOTE:

The Signal Tech II Tool [– (NI-50190)] can be used to perform the following functions: Refer to the Signal Tech II User Guide for additional information.

  • Activate and display TPMS sensor IDs

  • Display tire pressure reported by the TPMS sensor

  • Read TPMS DTCs

  • Register TPMS sensor IDs

PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSIS RESULT

CONSULT

Select “Self Diagnosis result” mode of “ABS”.

Is any DTCs detected?

YES>>

Check the DTCs. Refer to DTC Index.

NO>>

GO TO 2.

CHECK BCM INPUT/OUTPUT SIGNAL

Check BCM input/output signal values. Refer to Reference Value.

Is the inspection result normal?

YES>>

Check terminals and connection of each harness connector for malfunctioning conditions.

NO>>

Replace the BCM. Refer to Removal and Installation.

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