2007 - 2014 GM Chevy Truck & SUV Seat Wiring & Memory Bypass

Upgrading Your Chevy/GMC Truck To Fully Powered Seats

If you have manual seats, or a 6-way power driver seat with manual lumbar simply compare your connectors to the photo below.

 

Driver's Seat Wiring

FUNCTION	PIN	WIRE IN	WIRE OUT	NEW PIN	NEW WIRE IN	NEW WIRE OUT
Battery Positive	A	RD/WH	RD/WH	A7 OR A9	Red/White	Red/White
Seat Belt Switch - Left	B	TN/WH	TN/WH	A5	Tan/White	Tan/White
Seat position Sensor - Left - Signal	C	L-GN	L-GN	A6	Light Green	Light Green
Low reference	D	PK	PK	A8	Dark Blue	Pink
Not Used	E	-	-	-	-	-
Ground	F	BK	BK	B8	Black	Black

 

Passenger Seat Wiring

Function	Pin	Wire IN	Wire OUT	New PIN	New Wire IN	New Wire OUT
Main Positive	A	RD/WH	RD/WH	B9	Rd/Wh	Rd/Wh
Ground	B	BK	BK	A9	Blk	Blk
Pass Seat Position Sensor	C	L-BU	L-BU	A6	Lbu	Lbu
Low Ref	D	L-BU	PK	B5	Lbu	Pk
Seat Belt Switch	E	OG	OG	A5	Og	Og
Low Speed GMLAN	F	D-GN	D-GN	A10	D Gn	Dgn
Positive	G	RD/WH	RD/WH	B2	Rd/Wh	Rd/Wh
Low Reference	H	BK/WH	BK/WH	B3	Blk/Wh	Bk/Wh

For Fabricators (Not Using in 2007-2014 GM Vehicles)

A parts-free memory bypass has been achieved by our R&D Team for use by fabricators. It's painfully simple. You'll need to fire up the onboard memory computer. This is done by providing additional power to the vehicle, not just one hot lead as is typical. This will not get the heat running, but this gets all motors plus the lumbar and bolster working.

  

SCHEMATICS

Schematics are available below for each basic type of seat these trucks came with.

LS/LT Style (w/o memory)

Driver

Passenger

 

LTZ Style (w/ memory)

Driver

Passenger