Did you perform the Diagnostic System Check - Vehicle?

Go to Step 2

Go to Diagnostic System Check - Vehicle

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

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 Starting Point - Lighting Systems

Go to Diagnostic Starting Point - Horns