[imout]

Im sending my computer to bb for a tune and was just curious is there only one computer on the 01 fro the motor and the trans? the 08 had 2. i took the one from under the hood already

 

[scarber08]

My 04 only had one computer so I would assume yes. NNBS trucks have a PCM and TCM I believe, which is why most handhelds cannot turn off torque management on the NNBS's.

 

[draggindime072010]

where exactly is the one under the hood? is it the one on the driver side firewall. my truck is an 03 with the 5.3

 

[Denaliano]

behind your battery

 

[Ginger]

its on the drivers side, infront of the motor, kinda lined up with the edge of the radiator.

it has a little black cover, and will require a ratchet to under the plugs.

 

[draggindime072010]

ok cool thanx guys