I just bought my 99 Z28 last week and I have that lock your doors and it will arm itself system and I hate it cause everytime I open the door I have to stick the key into the ignition. Where or what do I have to do to uprgrade to the keyless entry version where I can manually arm and disarm my system?

Scott

 

it didn't come w/key fobs? w/a lock and unlock and panic button (and trunk) ?

 

Nope, I read the manua land it spoke of the opition of having the abititly to arm it both ways but, it sounded like all the cars didnt come with the keyless entry.

Scott

 

Come on fellas please help me out with this one.


Scott

 

PROGRAMMING THE FACTORY ALRAM


ENTERING PROGRAMMING MODE
To program features, the car must be in programming mods.

1) Turn key to RUN position.
2) Turn key to OFF position.
3) Remove the RADIO fuse in the main fuse panel.
5) Turn the key to ACC

You should hear a chime to verify that the system is in the programming mode.
1 chime means you can program Exit Lighting, Delayed Illumination, Last Door Closed Locking and Lock Out.
2 chimes and your car is equipped with Content Theft-Deterrent System means you can also program Remote Keyless Entry Verification, Arming Method, Arming Verification, Driver's Door Delay and Shock Sensor Enable.

EXIT LIGHTING & ILLUMINATION

With exit lighting, your interior lamps will come on for up to 25 sec. when the key is removed.
With Delay Illumination, your interior lamps will come on and stay on for up to 25 sec. when entering the car and up to 5 sec. when leaving the car.
To change the factory setting...
1) Turn the courtesy lamps on by turning the instrument panel brightness control **** all the way up.
2) Count the number of chimes you hear. The number of chimes tells you which mode you are in.
3) Turn the courtesy lamp switch off.
4) Turn the switch on and off until you hear the number of chimes that correspond to the mode you want to be in.

MODE 1 Both Off.
MODE 2 Delayed Illumination Only.
MODE 3 Exit Lighting Only.
MODE 4 Both On.

LAST DOOR LOCKING & LOCKOUT PREVENTION

To change the setting...
1) Press the LOCK switch on the door.
2) Count the number of chimes you hear. The number of chimes tells you which mode you are in.
3) Press the LOCK switch on the door until you hear the number of chimes for the mode you want to be in.

MODE 1 Both Off (Dorr will lock and unlock when you press the door lock switch)
MODE 2 Lockout Prevention Only (If you leave your keys in the ign. and leave thru the driver's door, you won't be able to lock the doors with the power door lock switch.)
MODE 3 Last Door Closed Only. (If the power door lock switch is used to lock the car while any door is open, you will hear 3 chimes. The doors will not lock until all the doors are closed.)
MODE 4 Both On. (This combines Mode 2 and 3.)

REMOTE KEYLESS ENTRY VERIFICATION

To change this setting...
1) Press the UNLOCK button on the remote transmitter.
2) Count the number of chimes you hear. This tells you which mode you're in.
3) Press the UNLOCK button on the remote until you hear the number of chimes that correspond to the mode you want.

MODE 1 All Off. (The head lights will not flash and the horn will not sound)
MODE 2 Horn and Lamps/Lamps (Your horn will sound and your parking lights will flash when you press the LOCK button on the transmitter. Only the parking lamps will flash when you press UNLOCK)
MODE 3 Horn and Lamps (Your horn will sound and the parking lamps will flash every time you press LOCK or UNLOCK)
MODE 4 Lamps (The parking lamps will flash when you press LOCK or UNLOCK)
MODE 5 Lamps/Horn and Lamps (Lamps will flash on the first press on LOCK, your lamps will flash and the horn will sound on the second press on LOCK and the lamps will flash any time you press UNLOCK)

THEFT-DETERENT VERIFICATION

To change this setting...
1) Press the LOCK button on the remote.
2) Count the number of chimes you hear.
3) Press the LOCK button on the remote until you hear the number of chimes you want.

MODE 1 All Off (No horn chirp or lamp flash)
MODE 2 Horn and Lamps (Your lamps will flash and the horn will chirp twice)
MODE 3 Horn and Lamps/Lamps (If you use the remote to arm the system, your lamps will flash and the horn will chirp twice to verify the system is armed. If it only chirps once, the hatch is open or unlatched. If you use either the power door lock switch or passive arming, only the lamps will flash for verification)

THEFT DETERENT ARMING METHOD

To change this setting...
1) Press the UNLOCK switch on the door.
2) Count the number of chimes
3) Press the UNLOCK switch on the door until you are in the mode you want.

MODE 1 Alarm System Off (System will not arm)
MODE 2 Remote Keyless Entry Transmitter Lock (When you lock the doors using the remote, the system will arm itself)
MODE 3 Remote Keyless Entry Transmitter/Power Door Lock Switch (If you use the remote or the popwer door lock switch to lock the doors, the system will arm)
MODE 4 Passive Armin and Remote Keyless Entry Transmitter/Power Door Lock Switch Arming (The system will arm itself after all doors are closed plus arming per MODE 3)

DRIVER'S DOOR ALARM DELAY AND SHOCK SENSOR ENABLE

To change this setting...
1) Turn the parking lamps on and off
2) Count the chimes
3) Turn the parking lamps on and off until you hear the number of chimes you wany

MODE 1 Zero Delay and Sensor Disabled (The alarm will sound immediately if the driver's door is opened with your key and the shock sensor will be disabled)
MODE 2 8 Second Delay and Shock Sensor Disabled (The alarm will sound 8 seconds after the driver's door is opened with your key and the shock sensor will be disabled)
MODE 3 Zero Delay and Shock Sensor Enabled (The alarm will sound immediately after the driver's door is opened with your key and the shock sensor will be active)
MODE 4 8 Second Delay and Shock Sensor Enabled (The alarm will sound 8 seconds after the driver's door is opened with your key and the shock sensor will be active)

LEAVING PROGRAM MODE

When programming is done, turn the ignition to OFF and replace the RADIO fuse.

 

Thank you for posting that info. I read most of that when I bought the car in the owners manual. I am looking for help on what needs to be done to upgrade the system to a keyless entry/alarm system. I have experience with alarms and electronics but I dont know if what I ahve is upgradeable or if I just need a whole new system.

Thanks again,
scott

 

the instruction I posted will allow you to stop the car from "auto-arming". all you have to do is go to a gm dealer and buy a key fob and you will have keyless entry. if your car has the auto arming function then it has keyless entry, just go buy a fob.

once you get the fob program it as follows:


Transmitter Programming part number 16245100

All transmitters which are to be recognized by the body control module (BCM) must be programmed in a single programming sequence. If the system is placed in program mode it will erase all previously programmed transmitters upon the receipt of the programming signal from the first transmitter. Up to 4 transmitters can be programmed. Do not operate or program the transmitters in the vicinity of other vehicles that are in the keyless entry program mode. This prevents the programming of the transmitters to the incorrect vehicle.


Turn the ignition switch to the OFF position.
Remove the RADIO (#17) fuse.
Cycle the ignition switch from the OFF position to the RUN position 3 times within 5 seconds. The BCM will confirm entry into the programming mode by performing the following actions:
Locking both of the doors.
Unlocking the driver's door.
Releasing the rear compartment lid.
Press and hold the LOCK button and the UNLOCK button simultaneously on one transmitter for approximately 15 seconds. The BCM will confirm the programming of that transmitter by performing the following actions:
Locking both of the doors.
Unlocking the driver's door.
Releasing the rear compartment lid.
Repeat the previous step to program up to 4transmitters.
Replace the RADIO (#17) fuse.
Operate the transmitter functions in order to verify correct system operation.

 

Currentman,

Thank you for the reply that was what I was hoping to hear. I will do some checking around today and follow your instructions THANKS!

Scott

 

Thanks for this info! Got my keyfob today all $65 worths! Works great thanks for your help!!

Scott