Symptoms - Remote Functions

Symptoms - Remote Functions

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

1. Perform Diagnostic System Check - Vehicle Initial Inspection and Diagnostic Overview

* There are no DTCs set.
* The control modules can communicate via the serial data link.

2. 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.
* 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 in Diagnostic Aids. Component Tests and General Diagnostics

Symptom List

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

* Remote Vehicle Start Inoperative
* Panic Mode Inoperative
* Keyless Entry System Inoperative