Buick Encore Owners & Service Manuals

Buick Encore: Remote Functions - Diagnostic information and procedures

Buick Encore 2012-2019 Service Manual / Accessories & Equipment / Remote Functions / Remote Functions - Diagnostic information and procedures

SCHEMATIC WIRING DIAGRAMS

REMOTE FUNCTION WIRING SCHEMATICS (ENCORE)

Keyless Entry System

Fig. 1: Keyless Entry System (Encore)
Fig. 1: Keyless Entry System (Encore)

REMOTE FUNCTION WIRING SCHEMATICS (Encore)

Keyless Entry System

Fig. 1: Keyless Entry System (Encore)
Fig. 1: Keyless Entry System (Encore)

REMOTE FUNCTION WIRING SCHEMATICS (Encore)

Keyless Entry System

Fig. 2: Keyless Entry System (Encore)
Fig. 2: Keyless Entry System (Encore)

DIAGNOSTIC INFORMATION AND PROCEDURES

DIAGNOSTIC CODE INDEX

DIAGNOSTIC CODE INDEX

DTC B3101: Keyless entry data link circuit

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 Descriptor

DTC B3101

Keyless Entry Data Link Circuit

For symptom byte information, refer to Symptom Byte List .

Diagnostic Fault Information

Diagnostic Fault Information

Circuit/System Description

The body control module communicates with the remote control door lock receiver through the keyless entry serial data circuits. When any button on the keyless entry transmitter is pressed, the transmitter sends a signal to the remote control door lock receiver. The remote control door lock receiver sends a function request to the body control module, depending on which button is pressed on the transmitter. The body control module receives the message and performs the appropriate function.

Conditions for Running the DTC

The body control module monitors for this DTC at all times.

Conditions for Setting the DTC

No response is received from the remote control door lock receiver after the body control module requests information from or sends configuration commands to the remote control door lock receiver.

Action Taken When the DTC Sets

In the case of power loss, the remote control door lock receiver is disabled for 65 s. Otherwise no action is taken.

Conditions for Clearing the DTC

  • A current DTC will clear when the fault is no longer present.
  • A history DTC will clear after 40 consecutive ignition cycles without a fault present.

Reference Information

Schematic Reference

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

Component Connector End Views Reference

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

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 Testing

  1. Ignition OFF and all vehicle systems OFF, scan tool disconnected, disconnect the harness connector at the K77 Remote Control Door Lock Receiver. It may take up to 2 min for all vehicle systems to power down.
  2. Test for less than 30 ohms between the low reference circuit terminal 1 and ground.

If 30 ohms or greater

  1. Ignition OFF, disconnect the harness connector at the K9 Body Control Module.
  2. Test for less than 2 ohms in the low reference circuit end to end.
  • If 2 ohms or greater, repair the open/high resistance in the circuit.
  • If less than 2 ohms, replace the K9 Body Control Module.

If less than 30 ohms

  1. Ignition ON.
  2. Test for greater than 11.5 V between the B+ circuit terminal 4 and ground.

If 11.5 V or less

  1. Ignition OFF, disconnect the harness connector at the K9 Body Control Module.
  2. Test for infinite resistance between the B+ circuit and ground.
  • If less than infinite resistance, repair the short to ground on the circuit.
  • If Infinite resistance
  1. Test for less than 2 ohms in the B+ circuit end to end.
  • If 2 ohms or greater, repair the open/high resistance in the circuit.
  • If less than 2 ohms, replace the K9 Body Control Module.

If greater than 11.5 V

  1. Test for 1-6 V between the serial data circuit terminal 2 and ground.

If less than 1 V

  1. Ignition OFF, disconnect the harness connector at the K9 Body Control Module.
  2. Test for infinite resistance between the serial data circuit and ground.
  • If less than infinite resistance, repair the short to ground on the circuit.
  • If infinite resistance
  1. Test for less than 2 ohms in the serial data circuit end to end.
  • If 2 ohms or greater, repair the open/high resistance in the circuit.
  • If less than 2 ohms, replace the K9 Body Control Module.

If greater than 6 V

  1. Ignition OFF, disconnect the harness connector at the K9 Body Control Module, ignition ON.
  2. Test for less than 1 V between the serial data circuit and ground.
  • If 1 V or greater, repair the short to voltage on the circuit.
  • If less than 1 V, replace the K9 Body Control Module.

If between 3-6 V

  1. Ignition OFF, disconnect the X1 and X2 harness connectors at the K9 Body Control Module, ignition ON.
  2. Test for less than 1 V between the K9 Body Control Module serial data circuit terminal 26 X1 and ground.

If 1 V or greater

Repair the short to voltage on the circuit.

If less than 1 V

  1. Ignition OFF.
  2. Test for infinite resistance between the K9 Body Control Module serial data circuit terminal 26 X1 and ground.

If less than infinite resistance

Repair the short to ground on the circuit.

If infinite resistance

  1. Test for less than 2 ohms between the K9 Body Control Module serial data circuit terminal 26 X1 and the K77 Remote Control Door Lock Receiver serial data circuit terminal 3.

If 2 ohms or greater

Repair the open/high resistance in the circuit.

If less than 2 ohms

  1. Replace the K77 Remote Control Door Lock Receiver.
  2. Verify DTC B3101 does not set while operating the vehicle under the conditions for running the DTC.

If the DTC sets

Replace the K9 Body Control Module

If the DTC does not set

  1. All OK.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

Control Module References for body control module or remote control door lock receiver replacement, programming, and setup.

DTC B3105: Keyless entry transmitters

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 Descriptor

DTC B3105

Keyless Entry Transmitters

For symptom byte information, refer to Symptom Byte List .

Circuit/System Description

The body control module monitors the number of keyless entry transmitters programmed. Until at least one transmitter is programmed, the body control module determines a malfunction condition exists.

Conditions for Running the DTC

The body control module has been set up without transmitters being programmed.

Conditions for Setting the DTC

No keyless entry transmitter programmed to the body control module.

Action Taken When the DTC Sets

The keyless entry system is inoperative.

Conditions for Clearing the DTC

A current DTC is cleared when at least one transmitter has been programmed to the body control module.

Reference Information

Schematic Reference

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

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 - Encore

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 that the transmitter is a correct transmitter for the vehicle. This can be accomplished by comparing the part number printed on the transmitter to the appropriate part number in the parts catalog.
  • If the transmitter is incorrect

Replace the transmitter.

If the transmitter is correct

  1. Program the transmitter. Refer to Key with Integrated Transmitter Programming .
  2. Verify the transmitter has successfully completed the programming procedure.

If the transmitter does not program successfully

Replace the transmitter.

If the transmitter programs successfully

  1. All OK.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

Key with Integrated Transmitter Programming

DTC B3106: Keyless entry data link

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 Descriptor

DTC B3106

Keyless Entry Data Link

For symptom byte information, refer to Symptom Byte List .

Circuit/System Description

The body control module communicates with the remote control door lock receiver through the keyless entry serial data circuits. When any button on the keyless entry transmitter is pressed, the transmitter sends a signal to the remote control door lock receiver. The remote control door lock receiver sends a function request to the body control module, depending on which button is pressed on the transmitter. The body control module receives the message and performs the appropriate function.

Conditions for Running the DTC

A keyless transmitter button is pressed.

Conditions for Setting the DTC

The transmitter that is sending a signal to the remote control door lock receiver is different from those transmitters stored in the body control module.

Action Taken When the DTC Sets

No action is taken.

Conditions for Clearing the DTC

  • A current DTC will clear when the fault is no longer present and the ignition switch is cycled.
  • A history DTC will clear after 40 consecutive ignition cycles without a fault present.

Reference Information

Schematic Reference

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

Component Connector End Views

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

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. With a valid and learned transmitter, press and release a button on the transmitter.
  2. Verify that DTC B3106 is not set.

If DTC B3106 is set

Replace the K77 Remote Control Door Lock Receiver.

If DTC B3106 is not set

  1. All OK.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

Control Module References for remote control door lock receiver replacement, programming, and setup.

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 (Encore)

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 - Encore

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.

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.
  • Diagnostic Procedure Instructions provides an overview of each diagnostic category.

DTC Descriptors

DTC B310D

Keyless Entry Transmitter 6 Battery

DTC B310E

Keyless Entry Transmitter 7 Battery

DTC B310F

Keyless Entry Transmitter 8 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 (Encore)

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 - Encore

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 B310D
  • DTC B310E
  • DTC B310F

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.

SYMPTOMS - REMOTE FUNCTIONS

NOTE: The following steps must be completed before using the symptom tables.

  1. Perform Diagnostic System Check - Vehicle before using the Symptom Tables in order to verify that all of the following are true:
  • There are no DTCs set.
  • The control modules can communicate via the serial data link.
  1. Review the system operation in order to familiarize yourself with the system functions. Refer to Keyless Entry System Description and Operation.

Visual/Physical Inspection

  • Inspect for aftermarket devices which could affect the operation of the Keyless Entry System. Refer to Checking Aftermarket Accessories .
  • Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Intermittent

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections .

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

  • Keyless Entry System Malfunction
  • Remote Vehicle Start Malfunction

KEYLESS ENTRY SYSTEM MALFUNCTION

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.

Circuit/System Description

The keyless entry transmitter is part of the vehicle key. The keyless entry system will unlock the vehicle doors or open/unlock the rear compartment when a corresponding button on the keyless entry transmitter is pressed.

This is accomplished by the keyless entry transmitter sending a radio frequency to the remote control door lock receiver, which then sends the signal to the body control module (BCM). The BCM interprets the signal and activates the requested function. A low transmitter battery or radio frequency (RF) interference from aftermarket devices such as 2-way radios, power inverters, cellular phone chargers, computers, etc. may cause a system malfunction. High RF traffic areas, such as gas stations which use pay-at-the-pump RF transponders, may also cause interference that could lead to a malfunction.

Diagnostic Aids

  • Unwanted or inadvertent door lock/unlock activation may be requested by the OnStar Remote Link app.

    It is possible that a customer may be unaware of account usage, result in an unwanted or phantom door lock/unlock. If normal system diagnosis does results in an inability to verify the customer's concern, contact Technical Assistance Center (TAC).

  • If available, the EL 43241 Keyless Entry Tester may be used to diagnose a low transmitter battery or a malfunctioning transmitter. To test, place the transmitter on the test pad of the EL 43241 and press each transmitter button one at a time, holding each button for three seconds. If the green light on the tester does not illuminate and a tone does not sound, first replace the transmitter battery and retest. If the malfunction continues after replacing the transmitter battery, replace the transmitter.
  • When using the EL 43241 Keyless Entry Tester, first inspect the keyless entry transmitter part number to determine that it is the correct model for the vehicle. An incorrect part number transmitter may pass the test, but it will not activate the keyless entry system.
  • When the vehicle key is in the ignition, the keyless entry functions are disabled from all keyless entry transmitters.

Reference Information

Schematic Reference

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

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 - Encore

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

Special Tools

EL 43241 Keyless Entry Tester

Circuit/System Verification

  1. Verify that the vehicle key is correct for the vehicle. This can be accomplished by comparing the part number printed on the key to the appropriate part number in the parts catalog.

If the vehicle key is incorrect

Replace the vehicle key.

If the vehicle key is correct

  1. Operate the transmitter while observing the scan tool Key Fob Function parameter for the appropriate transmitter.
  2. Verify the scan tool Key Fob Function parameter corresponds with the function selected on the transmitter.

If the Key Fob Function parameter does not correspond with the transmitter selection

NOTE: Before replacing the transmitter, inspect the transmitter battery contacts for any corrosion or damage. If no corrosion or damage is found, replace the transmitter battery and retest before replacing the transmitter.

  1. Replace the vehicle key.
  2. Operate the new transmitter while observing the scan tool Key Fob Function parameter for the transmitter.
  3. Verify the scan tool Key Fob Function parameter correspond with the function selected on the transmitter.
  • If the Key Fob Function parameter does not correspond with the transmitter selection, replace the K9 Body Control Module
  • If the Key Fob Function parameter corresponds with the transmitter selection
  1. All OK.

If the Key Fob Function parameter corresponds with the transmitter selection

  1. All OK.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

  • Key with Integrated Transmitter Programming
  • Control Module References for body control module replacement, programming, and setup

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.
  • Diagnostic Procedure Instructions provides an overview of each diagnostic category.

Circuit/System Description

Remote vehicle start begins as a radio frequency message received by the body control module (BCM) from a keyless entry transmitter. The BCM monitors system conditions such as content theft deterrent, hood ajar status, and body DTCs to determine if a remote vehicle start event will occur. If conditions are determined to be acceptable, the remote vehicle start message is sent to the engine control module (ECM). The ECM monitors system conditions such as engine control parameters and vehicle theft deterrent to determine if engine starting will be allowed. If conditions are acceptable, the ECM will initiate engine starting. During the engine run time in a remote vehicle start attempt, before the operator enters the vehicle, the ECM may discontinue engine operation if system conditions require it or a message is received from the BCM requesting the engine be turned OFF.

Diagnostic Aids

  • Unwanted or inadvertent door lock/unlock activation may be requested by the OnStar Remote Link application. It is possible that a customer may be unaware of account usage, resulting in an unwanted or phantom door lock/unlock. If normal system diagnosis results in an inability to verify the customer's concern, contact Technical Assistance Center (TAC).
  • If the vehicle has a current DTC that illuminates the malfunction indicator lamp (MIL), the cause of the DTC must be diagnosed before proceeding with the Remote Vehicle Start Inoperative diagnostic.
  • Only the first and second vehicle transmitters are able to control the remote vehicle start function.
  • The remote vehicle start system will not operate if any of the following conditions are present:
  • A current vehicle DTC that illuminates the malfunction indicator lamp (MIL)
  • The vehicle is in valet mode
  • More than 2 remote starts have been attempted
  • The hazard switch is in the ON position A current hazard switch DTC is set
  • The vehicle hood is ajar
  • A current hood ajar DTC is set
  • Incorrect BCM software is installed and vehicle start is not enabled
  • The content theft deterrent system detects an alarm trigger
  • Excessive engine RPM
  • Excessive coolant temperature
  • Accelerator pedal position greater than 0 percent
  • Vehicle not in park
  • Vehicle theft deterrent malfunction
  • A current automatic transmission shift lock control system DTC is set
  • A vehicle speed sensor signal is detected by the ECM

Reference Information

Schematic Reference

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

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 - Encore

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 that the keyless entry functions operate with all available keyless entry transmitters.

If any keyless entry functions do not operate properly

Refer to Keyless Entry System Malfunction.

If all keyless entry functions operate properly

  1. Verify that no Diagnostic Status History or Start Disable items are present in the scan tool BCM Remote Start Diagnostic Status History and the ECM Remote Vehicle Start Disable History parameters

If remote vehicle start disable history items are present

Refer to the appropriate subsection in which the malfunction occurred.

If remote vehicle start disable history items are not present

  1. Verify all scan tool BCM Content Theft Trigger History parameters display None.

If any BCM Content Theft Trigger History parameter does not display None

Refer to Content Theft Deterrent Malfunction .

If all BCM Content Theft Trigger History parameters display None

  1. All OK.

Remote functions - Repair instructions

REMOTE CONTROL DOOR LOCK RECEIVER REPLACEMENT (WITHOUT UFL AND LDW)

Fig. 3: Remote Control Door Lock Receiver
Fig. 3: Remote Control Door Lock Receiver

Remote Control Door Lock Receiver Replacement (Without UFL and LDW)

Remote Control Door Lock Receiver Replacement (Without UFL and LDW)

REMOTE CONTROL DOOR LOCK RECEIVER REPLACEMENT (WITH UFL AND LDW)

Fig. 4: Remote Control Door Lock Receiver (With UFL and LDW)
Fig. 4: Remote Control Door Lock Receiver (With UFL and LDW)

Remote Control Door Lock Receiver Replacement (With UFL and LDW)

Remote Control Door Lock Receiver Replacement (With UFL and LDW)

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