Hvac /radio Issues

[GENESPOOLS]

newbie here,just purchased 04 2500 silverado in aug,several times i have noticed the radio settings were different when restarting truck. [ on fm one time,xm another etc]when i started paying closer attn. i realized the a/c controls would be on diff.temp settings than what was prev,on when i shut off the truck.love the truck, just wondering if i bought electrical nightmare. any thoughts?

[dietz4ibanez]

thats weird! Welcome to the site by the way!

[2004Yukon]

newbie here,just purchased 04 2500 silverado in aug,several times i have noticed the radio settings were different when restarting truck. [ on fm one time,xm another etc]when i started paying closer attn. i realized the a/c controls would be on diff.temp settings than what was prev,on when i shut off the truck.love the truck, just wondering if i bought electrical nightmare. any thoughts?

Does it have memory positions? Sounds like the settings are getting changed when you hit your keyfob. Look on the back, they should say 1 and 2. This matches up to the positions on your door switches. This was still available on the 04's, IIRC.

Hope this helps,

Jay

[atboley]

If your vehicle has this feature, then the controls for the memory function are located on the driver's door.

 

These buttons are used to program and recall memory settings for the driver's seat, both the driver's and passenger's outside mirror, and the radio station presets. The settings for these features can be personalized for both driver 1 and driver 2. Driver 1 or driver 2 corresponds to the memory buttons labeled 1 and 2 on the driver's door.

 

To store your memory seat, mirrors and radio presets, do the following:

 

 

1. Adjust the driver's seat, including the seatback recliner, lumbar, and side wing area, both of the outside mirrors, and the radio station presets to your preference.
   
2. Press and hold the 1 or 2 button of the memory control for three seconds, to correspond to driver 1 or 2 . A double chime will sound to let you know that the position has been stored.
   

To repeat the procedure for a second driver, follow the preceding steps, but press the other numbered memory control button.

 

Each time button 1 or 2 is pressed and released while the vehicle is in PARK (P), a single chime will sound and the memory position will be recalled.

 

If you use the unlock button on the remote keyless entry transmitter to enter your vehicle, the preset driver's seat, mirror positions and the radio station presets will be recalled if programmed to do so through the Driver Information Center (DIC). See Driver Information Center (DIC) . The numbers on the back of the transmitters, 1 or 2, correspond to the numbers on the memory controls.

 

The seat and mirror positions can also be recalled when placing the key in the ignition if programmed to do so through the Driver Information Center (DIC).

 

To stop recall movement of the memory seat feature at any time, press one of the memory buttons or power seat controls.

 

 

 

 

 

 

i think it also recalls the a/c temp settings... evry time you use your remote it wil revert back to the settings that you programmed....

[GENESPOOLS]

thanks to know it all, i feel stupid I do not have memory seats or mirrors but i went and tryed the key fob's and low and behold they made the difference!!! thanks for your help.