Symptoms - Keyless Entry. Chevrolet Optra 2005

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Optra 🢒 Body 🢒 Data Link Communications 🢒 Symptoms - Keyless Entry

Important: Review the system operation in order to familiarize yourself with the system functions.

Perform Diagnostic System Check - Remote Keyless Entry before using the symptom tables in order to verify that there are not DTCs set.
Review the system operation in order to familiarize yourself with the system functions. Refer to Keyless Entry System Description and Operation .

•	Inspect for aftermarket devices which could affect the operation of the keyless entry system. Refer to Checking Aftermarket Accessories in Wiring Systems.

•	Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

•	Inspect that the transmitter is the correct model for the vehicle. An incorrect model will not operate the keyless entry system.

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

Refer to the following symptom diagnostic procedure in order to diagnose the symptom: