B3116

DTC B3114-B3118

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (Initial Inspection and Diagnostic Overview) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (Initial Inspection and Diagnostic Overview) for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions (Initial Inspection and Diagnostic Overview)provides an overview of each diagnostic category.



DTC Descriptors
DTC B3114 00
- Remote-Key 1 Not Synchronized

DTC B3115 00
- Remote-Key 2 Not Synchronized

DTC B3116 00
- Remote-Key 3 Not Synchronized

DTC B3117 00
- Remote-Key 4 Not Synchronized

DTC B3118 00
- Remote-Key 5 Not Synchronized




Circuit/System Description

Each remote-key maintains synchronization with the steering column module (CIM). Upon each ignition transition from OFF to ON, that particular remote-key is synchronized to the CIM.


Conditions for Running the DTC

A remote-key button is pressed.


Conditions for Setting the DTC

The remote-key and CIM are not synchronized.


Action Taken When the DTC Sets

The keyless entry system is inoperative from the appropriate remote-key.


Conditions for Clearing the DTC

The DTC is cleared when the remote-key becomes synchronized with the CIM.


Reference Information
Schematic Reference

Remote Function Schematics (Remote Function Schematics)
Connector End View Reference

Component Connector End Views (Connector Views)
Description and Operation

Keyless Entry System Description and Operation (Description and Operation)
Electrical Information Reference

* Circuit Testing (Component Tests and General Diagnostics)
* Connector Repairs (Component Tests and General Diagnostics)
* Testing for Intermittent Conditions and Poor Connections (Component Tests and General Diagnostics)
* Wiring Repairs (Component Tests and General Diagnostics)

Scan Tool Reference

Control Module References (Programming and Relearning)for scan tool information


Circuit/System Verification

1. Clear the DTCs.
2. Ignition OFF for 60 seconds.
3. Ignition ON, verify the DTC does not set.

• If the DTC sets, replace the appropriate remote-key. If the DTC resets, replace the CIM.




Repair Instructions

Perform the Diagnostic Repair Verification (Verification Tests) after completing the diagnostic procedure.

* Replacing Keys (Service and Repair)
* Control Module References (Programming and Relearning)for CIM replacement, setup, and programming