Remote keyless entry

[thechevyman95]

I purchased my truck about 3 years ago or so, and it had an aftermarket alarm/keyless entry system installed. It was acting up, so I ended up cutting it out. I re connected the wires for the door locks so those work, but I would like to get my keyless entry working again. Because of the aftermarket system, does it mean that I can't just buy a factory remote and program it? I'm not very educated when it comes to wiring so some guidance would be appreciated!

 

[Z71Joey]

Look in your glovebox there should be a list of rpo codes on a sticker I believe code AU0 is for keyless entry I just bought 2remotes of Craigslist for 50$ programmed, no the aftermarket system may have messed the oem up when installed? I'm not sure on that

 

[thechevyman95]

I checked and I do have the AU0 code in the glove box. Any idea what to do now?

 

[superdave]

I just bought a used one off ebay and programmed it. All you need is a paperclip to jump 2 terminals in the diagnostics port while you do the programming.

 

[Z71Joey]

Yup ^^ look on Craigslist there happened to be a guy near me with a bunch of gm remotes or call bestbuy they install remote starts so they may have some oem remotes laying around when they give coustomers new remotes call the install dept good luck!

 

[BoxerPitMix]

x2. It takes about 10 seconds to program a remote to your truck. Here is the procedure for it.

http://tahoeyukonforum.com/forum/showthread.php?t=45586

 

[thechevyman95]

Alright, so I jump the 2 terminals, and nothing happens. From what im hearing the doors should lock and unlock. I think i may have a larger issue here

 

[98_k1500]

Yup, that means its not working.

 

[Z71Joey]

Maybe the aftemarket system install that's messing it up?

 

[98_k1500]

Maybe the aftemarket system install that's messing it up?

Possible but no experience in this area.