Re-Program a Car Key Remote Fob
The key fob is one of the most convenient accessories ever devised by car manufacturers. A remote can perform many functions such as lock and unlock car doors, start the engine, roll up windows and much more. When a key fob is lost or becomes out of sync with the car receiver module reprogramming is necessary. In the past dealers have made you come in so they could perform their "magic", but now we have listed these procedures below:
Note for A after Market system We recommend calling the make of the system most are fitted with a extra switch which will turn off the system .a replacement will involve a complex amount of steps to activate a new key to the system which may evolve you to open a door at the same time check that the pin switches are active(interior light comes on) before proceeding
GM PASS LOCK RELEARN
Ignition switch to "run" position, try to start and let key return to "run" position
Approx ten minutes security light will go off
Turn key "off" and wait 5 seconds
Repeat 2 more times for a total of 3 relearns.
Turn key off, then start it
FORD KEY PADS
Enter permanent factory code
Press the 1/2 button within 5 seconds to enter programming mode
Within 5 seconds enter new code, doors will lock, unlock to verify code, this erases previous codes remotes will also need to be programmed.
FORD KEY PADS/REMOTES
Insert key, turn ignition off-to- on eight times in succession, ending with key in on position doors will lock, unlock to verify in programming mode
Press any button on new remote, doors will lock, unlock to verify
Do the previous step with the second remote, doors will lock unlock to verify.
Turn ignition switch off. Doors will again lock, unlock to verify.
BLAZER T-CASE SELF DIAGNOSTIC
Turn ignition switch "on" for at least 6 seconds.
Locate DLC (diagnostic connector) near right side of steering column.
Install jumper wire from pin #13 (orange wire, labels are small but they are on connector, use flashlight) to ground.
Turn the key on, engine off. Observe shift select buttons. If they all blink once at the same time there are no trouble codes.
Otherwise the light will blink (codes are 1-4 flashes) with a 3 second delay between codes if there are more than 1.
Run the codes if any are present repair as needed..
HONDA SLIDING DOOR RE-HOME
Erase the sliding door trouble codes by removing the # 13 (7.5) fuse from the passenger's under-dash fuse box for 10 seconds.
Then put the fuse back in.
Turn off the main door switch; make sure that the ignition switch is off.
Manually open the sliding door and make sure it's fully open.
Turn the ignition switch on, then turn on the door switch.
Push and hold the CLOSE side of the dashboard door switch for that door until the door is fully closed.
Try the door operation with the dashboard door switch, the remote and the door handles.
- Make sure the key fob remote has a new battery
- Moisture can hinder the remote control system operation