Leather LT interior swap

[Shackman7878]

Only issue you might run into (maybe not this project but someone doing this like I did) is the connectors 6 8 and 12 way seats all have different connectors. Also there is 2 different airbag connectors see photos (spent extra day swapping airbags in the seats). Dose the current running suburban have airbags in the seats?
As for the bolts holding the front seats down I hammered on a standard socket got them off went to a local hardware store and bought grade 8.8 nuts/bolts hate those horrible torx hardware.

 

[Shackman7878]

I just picked up a set of bucket seats to swap out my bench. The set I grabbed are manual but do have the heated option. I also grabbed the harness from the donor car. My question is, do these cars come prewired for all different trim levels? Would my harness have the plug for the heated bench middle row under the carpet? 2013 Yukon XL SLT in question

I took the heating element out. On the power folding seat option but removed the circuit board and wired direct to the motor for be careful there is no stop and you can strip the plastic gears also learned the hard way write Top on top of the motor they are directional. Have to dig out the wiring diagrams but it is looking for multiple sensors and low reference sensors.

 

[Shackman7878]

More photos - Back in the seat and wired switches to the back. trying to figure out how to upload a video

Link to google drive

Folding seat video - Google Drive

drive.google.com

 

[5StarG3neral]

More photos - Back in the seat and wired switches to the back. trying to figure out how to upload a video

Link to google drive

Folding seat video - Google Drive

drive.google.com

Thanks @Shackman7878 appreciate the pictures and guidance. I don't believe my seats are power folding because they've got the manual flip up lever. I believe that are only heated. Donor car had a heated seat switch on the rear console and a power harness. I'm just curious to know if all models have the harness prewired to make this plug and play or if I'll have to wire up the plug to the harness

 

[Shackman7878]

Thanks @Shackman7878 appreciate the pictures and guidance. I don't believe my seats are power folding because they've got the manual flip up lever. I believe that are only heated. Donor car had a heated seat switch on the rear console and a power harness. I'm just curious to know if all models have the harness prewired to make this plug and play or if I'll have to wire up the plug to the harness

Can you post a photo of the connector I might be able to look it up and get a Pin out diagram. Also check the C pillar and the back hatch area for the photo switch

 

[5StarG3neral]

Can you post a photo of the connector I might be able to look it up and get a Pin out diagram. Also check the C pillar and the back hatch area for the photo switch

I'll send a picture once I get out of work. I don't have those switches anywhere and the donor car didn't either. The only switch for seats was mounted on the rear climate control console for heat.

I've also attached a picture of my original console controls which didn't have the heated seat buttons and they plugged in without issue

 

[5StarG3neral]

@Shackman7878 here are some pictures of the connector from the donor car harness. I haven't gotten a chance to look under my carpet to see if it's prewired or not

 

[Shackman7878]

C307 Body Harness to Right Rear Seat Harness (ARS/KA6)

Connector Part Information OEM: 15326924 Service: 15306174 Description: 8-Way F GT 280 Series (BK)	Connector Part Information OEM: 15332150 Service: 88986250 Description: 8-Way M GT 280 Series (BK)
Terminal Part Information Terminal/Tray: 12191812/19 Core/Insulation Crimp: Pins: A–B, F–G: C/A Core/Insulation Crimp: Pins: D–E, H: E/C Release Tool/Test Probe: 15315247/J-35616-2A (GY)	Terminal Part Information Terminal: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

C307 Body Harness to Right Rear Seat Harness (ARS/KA6)

Pin​	Wire Color​	Circuit No.​	Function​	Pin​	Wire Color​	Circuit No.​	Function​
A​	RD/WH​	4840​	Battery Positive Voltage​	A​	RD/WH​	4840​	Battery Positive Voltage​
B​	BK​	1250​	Ground​	B​	BK​	1250​	Ground​
C​	—​	—​	Not Used​	C​	—​	—​	Not Used​
D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​	D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​
E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​	E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​
F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​	F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​
G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​	G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​
H​	OG/BK​	6810​	Right Rear Seat Fold Tumble Signal (ARS)​	H​	OG/BK​	6810​	Right Rear Seat Fold Tumble Signal (ARS)​

C308 Body Harness to Left Rear Seat Harness (ARS/KA6)

Connector Part Information OEM: 15332145 Service: 15306407 Description: 8-Way F GT 150 Series (BK)	Connector Part Information OEM: 15332150 Service: 88986250 Description: 8-Way M GT 150 Series (BK)
Terminal Part Information Terminal/Tray: 12191812/19 Core/Insulation Crimp: Pins: A–B, F–G: C/A Core/Insulation Crimp: Pins: D–E, H: E/C Release Tool/Test Probe: 15315247/J-35616-2A (GY)	Terminal Part Information Terminal: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

C308 Body Harness to Left Rear Seat Harness (ARS/KA6)

Pin​	Wire Color​	Circuit No.​	Function​	Pin​	Wire Color​	Circuit No.​	Function​
A​	RD/WH​	4840​	Battery Positive Voltage​	A​	RD/WH​	4840​	Battery Positive Voltage​
B​	BK​	1150​	Ground​	B​	BK​	1150​	Ground​
C​	D-GN​	5060​	Low Speed GMLAN Serial Data​	C​	D-GN​	5060​	Low Speed GMLAN Serial Data​
D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​	D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​
E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​	E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​
F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​	F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​
G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​	G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​
H​	PU​	6811​	Left Rear Seat Fold Tumble Signal (ARS)​	H​	PU​	6811​	Left Rear Seat Fold Tumble Signal (ARS)​

 

[5StarG3neral]

C307 Body Harness to Right Rear Seat Harness (ARS/KA6)

Connector Part Information​ OEM: 15326924 Service: 15306174 Description: 8-Way F GT 280 Series (BK)	Connector Part Information​ OEM: 15332150 Service: 88986250 Description: 8-Way M GT 280 Series (BK)
Terminal Part Information​ Terminal/Tray: 12191812/19 Core/Insulation Crimp: Pins: A–B, F–G: C/A Core/Insulation Crimp: Pins: D–E, H: E/C Release Tool/Test Probe: 15315247/J-35616-2A (GY)	Terminal Part Information​ Terminal: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

C307 Body Harness to Right Rear Seat Harness (ARS/KA6)

Pin​	Wire Color​	Circuit No.​	Function​	Pin​	Wire Color​	Circuit No.​	Function​
A​	RD/WH​	4840​	Battery Positive Voltage​	A​	RD/WH​	4840​	Battery Positive Voltage​
B​	BK​	1250​	Ground​	B​	BK​	1250​	Ground​
C​	—​	—​	Not Used​	C​	—​	—​	Not Used​
D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​	D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​
E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​	E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​
F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​	F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​
G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​	G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​
H​	OG/BK​	6810​	Right Rear Seat Fold Tumble Signal (ARS)​	H​	OG/BK​	6810​	Right Rear Seat Fold Tumble Signal (ARS)​

C308 Body Harness to Left Rear Seat Harness (ARS/KA6)

Connector Part Information​ OEM: 15332145 Service: 15306407 Description: 8-Way F GT 150 Series (BK)	Connector Part Information​ OEM: 15332150 Service: 88986250 Description: 8-Way M GT 150 Series (BK)
Terminal Part Information​ Terminal/Tray: 12191812/19 Core/Insulation Crimp: Pins: A–B, F–G: C/A Core/Insulation Crimp: Pins: D–E, H: E/C Release Tool/Test Probe: 15315247/J-35616-2A (GY)	Terminal Part Information​ Terminal: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

C308 Body Harness to Left Rear Seat Harness (ARS/KA6)

Pin​	Wire Color​	Circuit No.​	Function​	Pin​	Wire Color​	Circuit No.​	Function​
A​	RD/WH​	4840​	Battery Positive Voltage​	A​	RD/WH​	4840​	Battery Positive Voltage​
B​	BK​	1150​	Ground​	B​	BK​	1150​	Ground​
C​	D-GN​	5060​	Low Speed GMLAN Serial Data​	C​	D-GN​	5060​	Low Speed GMLAN Serial Data​
D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​	D​	OG​	2300​	Right Rear Heated Seat Sensor Signal (KA6)​
E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​	E​	WH/BK​	2301​	Right Rear Heated Seat Sensor Low Reference (KA6)​
F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​	F​	D-BU​	2455​	Right Rear Passenger Heated Seat Cushion Element Supply Voltage (KA6)​
G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​	G​	BN​	2297​	Right Rear Heated Seat Cushion Element Low Reference (KA6)​
H​	PU​	6811​	Left Rear Seat Fold Tumble Signal (ARS)​	H​	PU​	6811​	Left Rear Seat Fold Tumble Signal (ARS)​

Thanks @Shackman7878! I'll likely get into it this weekend