S Nissan Sentra Manuals Library
Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Quick access Sentra Docs
B18 Owner's 2020-2025 Sentra owner information B18 Service 2020-2025 Sentra Workshop manual B17 Owner's 2013-2019 Sentra owner documentation B17 Service 2013-2019 Sentra service information

Nissan Sentra B18 (2020-2025) Service Manual: C1700-55 Control Unit

Dtc Description

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

C1700-55

Control unit

(Control unit)

Diagnosis condition

When Ignition switch is ON.

Signal (terminal)

–

Threshold

Receiver ID registration cannot be performed.

Diagnosis delay time

1 second or less.

POSSIBLE CAUSE

  • The ID registration is not completed.

  • The tire pressure sensor ID is duplicated.

FAIL-SAFE

—

Dtc Confirmation Procedure

DTC Confirmation Procedure

  1. PERFORM SELF DIAGNOSTIC RESULT

    1. CONSULT

      Select “Self Diagnostic Result” mode of “BCM(AIR PRESSURE MONITOR)”.

    Is DTC “C1700-55” 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

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

  1. TIRE PRESSURE SENSOR ID REGISTRATION

    1. Perform tire pressure sensor ID registration. Refer to Work Procedure.

    Does low tire pressure warning lamp turn OFF?

    YES >>

    Inspection End.

    NO >>

    Replace BCM. Refer to Removal and Installation.

    C1700-54 Control Unit
    Dtc Description 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 additio...
    C1700-86 Control Unit
    Dtc Description 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 additio...

    Other materials:

    Security systems
    Your Nissan Sentra may be equipped with two different types of security systems designed to enhance vehicle protection and theft deterrence: Vehicle security system (if so equipped) NISSAN Vehicle Immobilizer System Vehicle security system The vehicle security system on the Nissan Se ...

    Diagnosis System (intelligent Key). Intelligent Key
    Intelligent Key Consult Function (intelligent Key Unit) CONSULT Function (INTELLIGENT KEY UNIT) SELF DIAGNOSTIC RESULT Refer to DTC Index. DATA MONITOR Note: The following table includes information (items) inapplicable to this Nissan Sentra vehicle. For information (items) appl ...

    Intelligent Key Button Operation Has Poor Range (all Keys)
    Description Description Intelligent Key button operation has poor range. SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS) Door lock operation (remote keyless entry) ...