Parking Lights Do Not Flash In Any Mode

1. Do the parking lights, headlights, and taillights come on with the headlight switch in the HEAD position?

Yes - Go to the next step.
No - Repair the parking light, headlight, or taillight circuit.

2. Does the horn sound when the transmitter PANIC button is pressed?

Yes - Go to the next step.
No - Go to the "Horn Does Not Sound In the Panic Mode" test ('96-'98 models) or ('99 models).




3. Is there battery voltage at terminals 1 and 2 of the light flasher relay connector?

Yes - Go to the next step.
No - Repair the open in the WHT wire between fuse 48 and the light flasher relay.




4. Is there battery voltage at terminal 4 of the light flasher relay connector?

Yes - Go to the next step.
No - Replace the light flasher relay.




5. With the light flasher relay connector disconnected, run a jumper wire from terminal 1 to terminal 3.
Do the parking lights and taillights come on?

Yes - Go to the next step.
No - Repair the open in the RED/GRN wire.




6. Does the voltage at terminal 4 of the light flasher relay connector (C403) change from battery voltage to 0 volts repeatedly when the security system is in the PANIC mode?

Yes - Replace the light flasher relay.
No - Go to the next step.




7. With the security control unit connector disconnected, run a jumper wire from terminal 17 to ground.
Do the parking lights and taillights come on?

Yes - Replace the security control unit.
No - Repair the open in the terminal 17 (RED/WHT) wire.