How to install a forward facing baby seat in 2005 gmc 2500 pickup truck

https://www.autozone.com/repairguides/Escalade-Suburban-Tahoe-Yukon-Denali-DenaliXL-YukonXL-1999-2005/Seats-2004/Driver-Seat-Schematics/_/P-0996b43f80370a19 https://www.autozone.com/repairguides/Escalade-Suburban-1500-2500-Tahoe-Yukon-Yukon-XL-1500-2500-2006-2007-Yukon-Denali-and-Yukon-Denali-XL-2005-2006/Power-Seats-2007/Driver-Seat-Schematics/_/P-0996b43f80cb1bbc https://www.tahoeyukonforum.com/threads/power-seat-wiring-help.63730

Wiring, schematic, electrical diagrams,
fuse diag, error codes etc are basic contents of these online books they have here on this website www.reliable-store.com I have attached. Must check it out

Remove the seat and turn upside down to make repairs.

the key switch is for rearward facing seats for infants/babies upto 9 months.after that age it is best to buy a seat that can be adapted to grow with the child.they are expensive but you can use them in most cars so when you have "little one"you have the seat and when son/daughter have it they have the seat.also,the child should only be in the rear of the car.NEVER in the front.
WHAT PRICE CHILDS SAFETY ??????

check in front of radiator

I have a 03 sierra 1/2 ton with the same problem.... I just took it to my dealership on friday and they said its the memory module... I think thats what they called it,,,, $500 plus labor for a new one.....

you have a couple of problems first of all your drivers sd=ide heated heat pad is probably faulty, for your heating problem you may have to get the hvac doors recalibrated.

Should be able to find what you need here.....

http://consumerguideauto.howstuffworks.com/1990-to-1998-chevrolet-c-k-pickup-9.htm

First of all did you check the fuses? There should be one for the seats. If they're ok then get a Haynes Repair Manual for your 02 Envoy it'll probably even have illustrations showing you how to do it. Its my best advice, you can get one from just about any auto part store.

I have a 2000 1500, but from what I can see it is the same fix. You need to pull dash forward. 2 bolts behind kick panels one on either side. Screws along top windshield I believe there are 6. Detach steering shaft. (lay down on drivers side facing up. 2 bolts hold in place) This should allow entire dash to tilt towards seats. Heater core is passenger side. You will see 2 metal lines going through firewall. This is your heater core lines. Detach these from rubber hoses inside engine compartment.

Here's where you can follow the book, or do it the easy way... The book says you need to remove the ENTIRE dash and discharge A/C unit before removing.... I have a way better fix.

With a hacksaw cut the metal lines off the top of the heater core (its already junk so don't worry). Pull up on heater core to remove. Now the tricky part. With the hacksaw, cut through the plastic housing. Start far right and cut down until you meet the natural break in the 2 pieces of plastic. Now start another cut on the far left of the housing and again cut straight down. You are creating a door for the new heater core to install. ***Save this piece of plastic housing as you will need it***.

Install new heater core and then use JB Weld to fasten "door" back into place. This should save you about $300 and hours of time. Have fun...