Will I need a reset code from GM after installation? I've read that the factory head unit automatically locks after it's unplugged.
352779
More than likely you will need a reset code. You can google how to reset/unlock the radio from scratch. Its a simple procedure. You can set in your own reset code prior to disconnecting the radio and then use that when you re-connect the radio. Your vehicle hand book should have that procedure in it.
352780
I did not have to unlock the head unit on my 2004 Silverado, I believe it depends on if theftlock is enabled or not. Some of the older theftlock units did require you to enter a code (part of the vin) in order to reset the theftlock, but I did not have this issue on my 2004.
1305225
I'm not sure. Our vehicle was shown on the Amazon "list" as being consumer programmed. However, it was not. The manufacturer DID try to help and offered to return our $$. He was very helpful. We in the end went to a Locksmith who had the capability of using a computer to program the unit. The locksmith was cheaper than the local GM dealership (who by the way wanted us to wait 2 weeks to get an appointment to program the unit! BAH) The units are identical to our current key fobs which were provided when we purchased the vehicle. I would use my vendor again.
1426728
Check it out on you tube. Very simple to do. Sorry I'm too dumb to send the link via Amazon site. Search this on YouTube: Program keyless remote for GM / Chevrolet / GMC 1998-2006 Type it in exactly as you see it and you'll be good. Take care
1455474
I just left the aux cable off and left the factory one. The only prob I had with the kit was making sure I had the right code on the converter box
296907
This Product is meant to be used with a remote start and alarm system. It is not meant to fix problems with your vehicle. It sounds like your GM vehicle has the usual problem with the Ignition Cylinder. On a GM car, as the Ignition cylinder turns with the key, the body computer senses the amount of resistance that is built into the Ign. Cyl. in ohms, so the computer can turn the electric fuel pump on, this was built in to prevent theft. On the GM Ign. Cyl., there are 2 small wires that have a little pigtail and plug, what usually happens after many years of turning the Ign. cyl. on and off, one or both of those wires breaks, on the inside, you can not see the break. That is why sometimes it starts for you, sometimes the wire makes the connection, sometimes, not. As you turn the Ign. Cyl., those 2 wires move back and forth, they break after time.
1979197
If the MAF is giving you a check light on the dash from being dirty than yes I would disconnect to reset the ECU. Other than that it depends on the make and model whether it's recommended. Disconnecting could never hurt though.
1105858
I have a 2002. 1. Close all doors & fasten the seat belt to ensure conflicting chimes do not sound during programming. 2. Turn the ignition lock from OFF to ON/RUN at least 4 times in 6 seconds (that's from off to just before you start the engine - I can't show you the diagram from the manual). 3. Switch off the ignition. Now the control module has entered the "learning mode" for 10 seconds. This mode is indicated by a chime. 4. While the control module is in the "learning mode," press and hold one of the buttons of the remote transmitter until a chime sounds. This indicates a new transmitter code has been successfully received. After each successful programming, another 10 second "learning mode" is automatically entered, up to a maximum of four times. Another transmitter can now be programmed (repeat step 4). 5. The system will leave the "learning mode" after starting the ignition, if no new transmitter is programmed during the 10 seconds, or if 4 remotes have been programmed. After successful programming, only the new programmed transmitters will be accepted. Note that an incorrect programming procedure does not affect the stored codes. 6. After programming, the system can be checked by activating/deactivating the remote locking functions. Just as a note, bring all your transmitters with you. You'll need to reprogram any current FOB's you have along with the new ones as a new code has been generated. The above instructions were taken straight from the Ford Focus Manual. Good luck!
711021
It needs to be programmed. I bought it thinking I could just install and be done. I installed, but I couldn't even get out of park. Had to get it programmed at dealer. Works great now. Still saved a bunch from buying direct from dealer. Hope this helps.
2024030
you need to reset . some one set the code to locked . bring to comp repair they can reset for you
997099
There should be a small hole on the back ov the unit. For some reason the unit has frozen up. Use an unfold paper clip to trigger the manual reset. That's all I can suggest other than return it where you got it for refund!
1643831
Better off keeping the factory head unit or saving up. Mine lasted a week past the warranty
854659
I tried to get a locksmith to program mine and they couldn't do it. I was told I would have to take it to the dealership. The dealership charges $120 just to program it. Mine is just sitting in its package now :/
1841221
By no means am I a professional, but I installed mine myself and had no similar issues. Works and sounds like a dream for me. If you've already double checked your install and wiring with a multimeter, I'd think maybe it had something to do with your head unit possibly????? But again, not a professional...Just a guess. Wish I could be more help. Good luck!!
941279
It's the simplest solution if you want to keep the factory head unit. The power turn on wire works fine, and the sound is quite good actually.
2247047
No It does not. I will just store the codes and tell you the assumed cause or causes. Codes will disappear as you address the issues. The light may go out after resolving the biggest issue but CarMD will not let you reset it.
1182973
Refer to your build sheet sticker in your glove box to make sure it is equipped with remote power locks. I have ran across a few that are not and that's why the remote wont work. You can also call your dealership with the VIN # and they can tell you as well.
923481
Hi, thanks for asking. The factory code is printed on the back of the manual. there is only one install code. Aaron