Did you perform the Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Remote Keyless Entry

With the keyless entry transmitter, attempt to operate the panic function.

Do both the horns and the park lamps pulse on and off?

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 3

Do any of the panic functions operate?

Go to Step 4

Go to Keyless Entry System Inoperative

Do the horns pulse on and off?

Go to Diagnostic System Check - Lighting Systems in Lighting Systems

Go to Symptoms - Horns in Horns