Initial Inspection and Diagnostic Overview

Diagnostic Starting Point - Remote Functions

Begin the system diagnosis by reviewing the system Description and Operation. Refer to Keyless Entry System Description and Operation (Description and Operation). Reviewing the Description and Operation information will help determine the correct symptom diagnostic procedure when a malfunction exists. Reviewing the Description and Operation information will also help determine if the condition described by the customer is normal operation. Refer to Symptoms - Remote Functions (Symptoms - Remote Functions) in order to identify the correct procedure for diagnosing the system and where the procedure is located.