95 Chevy Lumina V6 3.1 Car

CCLARK0302

MEMBER
1995 CHEVROLET TRUCK

I can't find the answer to this problem after reading through everything. So here goes. My Lumina 95 car 3.1 v6 has problems when you give it gas it does not want to go, sometimes you have to floor it. I recently changed the coil in it and noticed it arching, that sucks. It drove good for two days and is now back to not wanting to go once you give it fuel. I ran a check when the code came up for a Quad Driver # 4 being bad. I looked everywhere for this and can't seem to figure out, what is a quad driver # 4?

1 Reply

MIKEYBDMAN

MECHANIC
623 POSTS

Quad/Output Driver Module

The Control Module in this vehicle controls most components with electronic switches which complete a ground circuit when turned on.

When the switches are arranged in groups of 4, they can independently control up to 4 outputs and are called Quad Drivers.

When the switches are arranged in groups of 7, they can independently control up to 7 outputs and are called Output Drivers.

Not all outputs are always used.

Quad/Output drivers are hard wired onto the ECM/PCM/VCM, and can't be serviced separately