20 Most Recent Astra Car Alarm And Remote Starter, 4000rs2w1 Questions & Answers

Common issue with the old passlock system. Gonna be a dealer fix only and wont be cheap.

your remote starter is in valet mode, the door lock will still work but no remote start, try pressing the trunk button 3 times, if that doesn't work turn the ignition switch on and off 5 times

Check the battery in your remote first. Then check all fuses for the Astra. Sounds like the main one at the battery.

Are you talking about the red light on the dash or the red light on the remote starter remote, or the antenna

sounds like you may have a bad switch. sometimes switches stay permanently open. if that is the case, the switch needs to be replaced. if you have a multimeter ;you can check the switches to see if they are open or not. if it reads less than mega ohms, the switch is probably bad.

go to bulldogsecurity.com they have wiring color codes and locations for your vehicle.Also they list any special relays that you may need for factory security.

Please be sure to rate if this helps you out

Check what happens when you power up the starter. If
Starter doesn’t start and parking lights flash:

3 Times - Engine RPM not detected (check tach wire and/or perform tach learn procedure) Hood Trigger is active (hood is open, wire is shorted to ground or pin switch is
defective)

4 Times - Brake Trigger is active ( Brake switch input is shorted to ground or incorrect)

5 Times - Unit is in Valet (service) mode, and start is disabled.

you can always remove the siren and install a new one over time they do burn out just like a car horn hope this helps

4.6 Northstar V8. It is located on the rear of engine (driver side) in front. It is in the the water pump housing cover. Remove air box and intake tube and bottom radiator hose. 2 bolts(believe 10mm) on thermostat housing. These systems are a little finicky about air pockets....so fill slowly and let run at idle until operating temp and let cool and check level.....fill as needed and repeat if needed.

A faulty central locking system might be due to several reasons, such as a blown fuse, faulty solenoid, or electrical wiring issues. Also, it's good to remember the fault might not be with the central car locking system but the key fob instead; over time, fobs require battery changes.

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