- 1999 Gmc Sierra Program Door Locks On Ford Car Doors
- 1999 Gmc Sierra Program Door Locks On 1990 Buick Reatta
1 How To Unlock A GMC Sierra Without Keys. 1.0.1 Technique 1: 1.0.2 Technique 2: 1.0.3 Technique 3: 2 Some Tips For Keeping Your Keys With You. Cartier by serial number. 2.0.1 Put a tracker on your keys. 2.0.2 Get a spare key set. 2.0.3 Always put your keys in the same spot. 2.0.4 Attach the keys to something. 1999 GMC Sierra The electrical door opener stopped working. The door continues to automatically lock when the truck is driven but I must manually unlock it to get out. The remote door lock and unlock.
Initially, it only happened once in a while. Now it happens every time I drive. As I drive the door locks keep locking and unlocking, and acceleration seems sluggish. It will stop for a while when driving and then start up again. There is no check engine light on.
My car has 86000 miles.
My car has an automatic transmission.
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Loss of power Inspection | $94.99 - $114.99 |
Hello, thanks for writing in. Most of the time this is due to a bad connection or a failing ignition switch. If this is occurring with the locks as well as a power loss then you may have a bad ignition switch. I would treat these as separate issues though. I would start by checking for any codes in the computer relating to the power loss and check all of the sensor readings. That should turn up the problem with the power loss. Then I would check and see what the locks are cycling by checking the connection at the main switch and doing a voltage drop test of the ignition switch. It can also be a fuse box or battery issue so those should be checked also prior to replacing anything. If you need to have this door lock and power loss checked, consider YourMechanic, as a certified mechanic can come to your home or office to inspect the issue for you and make or suggest the necessary repairs.
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My car has 86000 miles.
My car has an automatic transmission.
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Loss of power Inspection | $94.99 - $114.99 |
Hello, thanks for writing in. Most of the time this is due to a bad connection or a failing ignition switch. If this is occurring with the locks as well as a power loss then you may have a bad ignition switch. I would treat these as separate issues though. I would start by checking for any codes in the computer relating to the power loss and check all of the sensor readings. That should turn up the problem with the power loss. Then I would check and see what the locks are cycling by checking the connection at the main switch and doing a voltage drop test of the ignition switch. It can also be a fuse box or battery issue so those should be checked also prior to replacing anything. If you need to have this door lock and power loss checked, consider YourMechanic, as a certified mechanic can come to your home or office to inspect the issue for you and make or suggest the necessary repairs.
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Experienced Mechanic?
What others are asking
Smells like burning oil
I'm hearing popping noises and rattles when I drive or go over pot holes
My driver's side headlight won't turn on and a new bulb didn't fix it
Advice on choosing a luxury car
After 'check engine' light, diagnostic revealed P0171 and P0402
with the#1 piston up were should the rotor button be pointing
Car only start when cold but dies once warm and wont start till complete cold
I started my car this morning and went to put it in drive. As soon as I took my foot off the brake to give gas it shut off completely.
Where is this leak coming from or what part do i need to fix it?
Use this procedure for New Body Style.
1. Close all doors
2. Insert key into ignition
3. Hold down the power UNLOCK button on the driver's door panel, continue to hold down
until instructed to release in step 9.
4. Perform steps 5 through 8 in a fairly rapid succession.
5. Turn the ignition to the ON position (as far as you can go without starting the engine.)
6. Turn the ignition to the OFF position.
7. Turn the ignition to the ON position (as far as you can go without starting the engine.)
8. Turn the ignition to the OFF position.
9. Release the power UNLOCK button on the door panel. The vehicle should respond by
door locks locking and unlocking automatically. (If locks do not cycle after you let go,
not before you let go of the unlock button, then the vehicle has not entered programming
mode and you must start procedure over. Remove key from ignition, open drivers door
and return to step 1 ). If the locks do cycle automatically then proceed to step 10.
10. Hold down the LOCK and UNLOCK buttons on the remote until the doors lock and
unlock. This may take up to 30 seconds.
11. Repeat step 10 NOW for each additional remote. (Including any existing remotes).
12. Turn the ignition to the ON position to exit the programming mode.
13. Test remote(s).
Disclaimer
Use this procedure for Classic body style.
1999 Gmc Sierra Program Door Locks On Ford Car Doors
1. Locate the Data Link Port. It is located under dash drivers side. Be sure you
know which pins are 8 and 4.
(Notice port is wider on top row)
2. Make sure there are metal contact pins in terminals 8 and 4. Connect 8 to 4 with a suitable
jumper wire (leave the jumper wire connected throughout the programming procedure). Make
sure you know which terminals are 8 and 4. The vehicle will respond by locking and unlocking the
doors to signify entering of programming mode.
3. Press and hold both the LOCK and UNLOCK buttons together on the first transmitter to be
programmed. After about 15 seconds, the vehicle will respond by locking and unlocking the doors.
Release the buttons on the transmitter.
4. Within one minute, repeat the previous step on the remaining transmitters to be programmed.
1999 Gmc Sierra Program Door Locks On 1990 Buick Reatta
5. Remove jumper wire applied to the OBDIIPort.