Question about 2001 Chevrolet Blazer

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Power door locks lock on own

Our 2001 Chev Blazer has power door locls on all 4 doors with a remote. It locks & unlocks every 5 sec or so by itself. Tried replacing remote battery. Then it left us locked out with keys inside.

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  • Chevrolet Master
  • 1,348 Answers

Get a used remote module from the wrecker.get a haynes manual,they are 20 dollars or so and have all the info to find and replace the module.

Posted on May 26, 2009

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Posted on Jan 02, 2017

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2001 Mercury Villager keyless remote is malfunctioning


Keyless Entry
The keyless entry system consists of the following:
  • smart entry control(SEC)/timer module
  • keyless entry remote transmitters
  • power door lock actuators
  • body side door power door lock actuator
  • liftgate actuator
  • power door lock switches
  • door ajar switches
  • Principles of Operation
    All doors can be locked at once by turning the door key lock switch to the locked position. An individual door can be unlocked by moving the door key lock switch to the unlocked position and turning it again within five seconds; all the doors (including the liftgate) will unlock.
    The smart lock system is designed to keep the driver from locking his keys in the car. It will lock and then unlock all the doors if the smart entry control(SEC)/timer module detects the following conditions:
    • The ignition key still in the ignition.
    • A front door is open.
    • A door lock switch has been pushed to the lock position.
    The panic feature has a duration of 30 seconds from the last time the PANIC button is pressed. When locking the doors from the remote transmitter, the horn chirp/lamp flash feature can be disabled or enabled by holding the LOCK and UNLOCK buttons for two seconds. The hazards will flash three times to confirm that the feature has be enabled or disabled.
The control module probably see's an input that shouldn't be there . lock Switch , door ajar etc... Don't think it has anything to do with the remote . Some part stores have a tester to see if signal from the remote is working . Or the dealer ! Take it an see if your remote is sending a signal without you pressing any buttons .
If it is you need a new one .

May 19, 2017 | Cars & Trucks

1 Answer

98 Chev Blazer. power lock problem. driver's door would not unlock doors, now it will not lock doors. passenger side works fine


you may just have a bad connection under the lock button under switch panel on your drivers door. check electrical plug in at door lock switch by removing that panel from driver door.it may be that you have to replace that door lock switch .thers only one fuse for door locks and if pass side works, it's not blown.

Aug 19, 2010 | 2001 Chevrolet Blazer

1 Answer

Sunroof will not work


Power is supplied to the Power windows and sunroof through the power window circuit breaker. That circuit breaker is supplied power through the RAP (retained accessory power) Relay, the RAP relay also supplies power to the radio. The RAP relay is also fuse protected by the RAP fuse in the under hood fuse block. The RAP relay is energized by the BCM body control module.

The RAP relay is responsible for the radio and windows working after the igntion is turned off.

The first place to check would be the RAP fuse in the under hood fuse block and then the RAP relay in the Body fuse block.

A list of the BODY relay block located on the left side of the dash to the right of the interior fuse block is below:

(1) Park Lamp Relay (2) Courtesy Lamp Relay (3) Retained Accessory Power (RAP) Relay (4) Power Seats Circuit Breaker (5) Power Windows Circuit Breaker (6) Inadvertent Power Relay (7) Door Lock Relay (8) Headlamp Ground Relay (9) Driver Door Unlock Relay (10) Door Unlock Relay(1) Park Lamp Relay
(2) Courtesy Lamp Relay
(3) Retained Accessory Power (RAP) Relay
(4) Power Seats Circuit Breaker
(5) Power Windows Circuit Breaker
(6) Inadvertent Power Relay
(7) Door Lock Relay
(8) Headlamp Ground Relay
(9) Driver Door Unlock Relay
(10) Door Unlock Relay
(1) Park Lamp Relay (2) Courtesy Lamp Relay (3) Retained Accessory Power (RAP) Relay (4) Power Seats Circuit Breaker (5) Power Windows Circuit Breaker (6) Inadvertent Power Relay (7) Door Lock Relay (8) Headlamp Ground Relay (9) Driver Door Unlock Relay (10) Door Unlock Relay (1) Park Lamp Relay (2) Courtesy Lamp Relay (3) Retained Accessory Power (RAP) Relay (4) Power Seats Circuit Breaker (5) Power Windows Circuit Breaker (6) Inadvertent Power Relay (7) Door Lock Relay (8) Headlamp Ground Relay (9) Driver Door Unlock Relay (10) Door Unlock Relay

Jul 10, 2010 | 2000 Chevrolet Blazer

1 Answer

Mk 4 golf, remote key not locking/unlokcikg doors?


unlock with key and hold key over for 30 secs(windows may go down)then lock with key and hold over for 30 secs(windows may go up)then press remote unlock button and hold for 30 secs,you have just reset system...the closer you have to get to the car for the remote to work the lower the battery power.sensor on top of dash(little black dimple)rarely,if at all, goes wrong.....

Jun 11, 2010 | 2003 Volkswagen Golf

1 Answer

Can't get Blazer into transmitter programming mode


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).

Feb 19, 2010 | 2001 Chevrolet Blazer

1 Answer

95 S10 blazer 4dr power door locks inop, new battery installed in remote, all fuses good, still inop?


1. Locate the red two wired programming connector located near the central locking control module that is located behind LH Lower instrument panel. Drop the panel and you will see the red programming connector that is not connected to anything.
2. Inside the Red programming connector you will see to pins..
Jump two pins with a section of wire.
3. System should now lock and unlock doors to indicate vehicle has entered programming mode.
4. Press any button on keyless remote once. System should now lock and unlock doors indicating the keyless remote has been programmed.
5. Repeat step 4 to program other remote.
6. Remove jumper wire from programming connector to exit programming mode.
7. Test Remote(s)

Dec 22, 2009 | 1995 Chevrolet Blazer

2 Answers

HOW TO PROGRAM 2003 TOYOTA CAMRY FACTORY REMOTES


1. Driver door open and unlocked. Key out of the ignition
2. Insert the key and remove 2 times in 5 sec.
3. Close and open driver door 2 times in 40 sec.
4. Insert the key and remove it again from ignition.
5. Close and open driver door 2 times in 40 sec.
6. Insert the key in ignition,
7. Close the door,
8. Turn to on and back to lock in 1 second intervals. 1 time for add, 2 times for rewrite, 3 for confirmation 5 for prohibition. (yes, there is no “4”)
9. Remove the key
10. Power lock will cycle to confirm
11. For add or rewrite mode within 40 sec of the confirmation,
A. press “lock” and “unlock” buttons of the FOB at the same time between 1 and 1.5 seconds.
B. within 3 sec press “Lock” button for more than 1 sec and release.
C. If it’s correct, the power door lock will cycle once. If it’s wrong the door lock will cycle twice.

Sep 17, 2009 | 2003 Toyota Camry

1 Answer

How can I re active the wireless remote control system ?


sit in car all doors closed put key in ignition and turn from OFF to ACC 3 times as fast as you can leaving it in ACC on the last cycle then press your remote button. your blinkers should flash to tell you this has worked.... may take you a couple of tries to get it!!

Jun 30, 2009 | 2002 Toyota Camry Solara

1 Answer

I need to mprogram a new remote that I just


. 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).

Jun 12, 2009 | 2001 Chevrolet Blazer

1 Answer

4 door 2001 chevy blazer front power locks will not work.


SOUND LIKE THE DRIVERS DOOR LOCK SWITCH IS STUCK IN THE UNLOCK POSITION. SINCE THE DRIVERS DOOR LOCK SWITCH OVER-RIDES THE PASSENGER DOOR, I WOULD REPLACE THE SWITCH WITH A NEW ONE. HOPE THIS SOLVES THE PROBLEM. GOOD LUCK. KEEP US POSTED, WE ARE ANXIOUS TO KNOW.

Apr 30, 2009 | 2001 Chevrolet Blazer

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