Chevrolet Trax Owners & Service Manuals

Chevrolet Trax: DTC B3109-B3113: Keyless entry transmitter 1-5 battery

Diagnostic Instructions

  • Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
  • Review Strategy Based Diagnosis for an overview of the diagnostic approach.
  • Diagnostic Procedure Instructions provides an overview of each diagnostic category

DTC Descriptors

DTC B3109

Keyless Entry Transmitter 1 Battery

DTC B3110

Keyless Entry Transmitter 2 Battery

DTC B3111

Keyless Entry Transmitter 3 Battery

DTC B3112

Keyless Entry Transmitter 4 Battery

DTC B3113

Keyless Entry Transmitter 5 Battery

For symptom byte information, refer to Symptom Byte List .

Circuit/System Description

With each press of a keyless entry transmitter button, a message containing the current battery state of the transmitter is sent to the remote control door lock receiver, along with the commanded keyless entry function.

The remote control door lock receiver sends this to the body control module to perform the requested function.

Conditions for Running the DTC

A keyless transmitter button is pressed.

Conditions for Setting the DTC

Three consecutive low battery signals are received from the same transmitter.

Action Taken When the DTC Sets

The keyless entry system is inoperative.

Conditions for Clearing the DTC

The DTC is cleared when a normal transmitter voltage signal is received from the transmitter that set the DTC.

Reference Information

Schematic Reference

Remote Function Schematics (Encore), Remote Function Schematics (Trax)

Connector End View Reference

WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - INDEX - ENCORE WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - INDEX - TRAX

Description and Operation

Keyless Entry System Description and Operation

Electrical Information Reference

  • Circuit Testing
  • Connector Repairs
  • Testing for Intermittent Conditions and Poor Connections
  • Wiring Repairs

Scan Tool Reference

Control Module References for scan tool information

Circuit/System Verification

  1. Verify none of the DTCs listed below are set:
  • DTC B3109
  • DTC B3110
  • DTC B3111
  • DTC B3112
  • DTC B3113

If any of the DTCs are set

  1. Replace the battery in the appropriate keyless entry transmitter and operate the transmitter three consecutive times.
  2. Verify the DTC does not set.
  • If the DTC sets, replace the keyless entry transmitter.
  • If the DTC does not set
  1. All OK.

If none of the DTCs are set

  1. All OK.

    READ NEXT:

     DTC B310D-B310F: Keyless entry transmitter 6-8 battery

    Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diag

     Remote vehicle start malfunction

    Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of each diagnostic approach. Dia

     Remote functions - Description and operation

    KEYLESS ENTRY SYSTEM DESCRIPTION AND OPERATION The keyless entry system is a vehicle entry device. The keyless entry system is used in conjunction with the door locks to unlock the vehicle. Keyless e

    SEE MORE:

     Power steering system test

    Special Tools CH-44721 Power Steering Analyzer For equivalent regional tools, refer to Special Tools. Rack and Pinion System Fig. 3: Testing Rack and Pinion System Pressures Test Description The numbers below refer to the step numbers on the diagnostic table. 5 This step tests the system for r

     Heating, ventilation and air conditioning systems

    NOTE: AIR CONDITIONING SYSTEM FLUSHING utilizes chemicals or refrigerant to remove oil, debris and contaminants from the evaporator, condenser, hoses or metal lines. NOTE: An INLINE FILTER, both high and low side, protects a/c components from residual debris in the system. An inline filter or suct

    © 2019-2024 Copyright www.chevtrax.com