Where is the fuel pump controller / driver located?

1996 CHEVROLET TRUCK

140,000 MILES • 7.4L • V8 • 4WD • AUTOMATIC

J BENNETT

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i can't seem to locate this. not above spare tire, haven't seen inside truck, looked at some under truck spots. no one seems to know, aways seems me to pump itself.

Feb 8, 2023 at 7:52 AM

JACOBANDNICKOLAS

CERTIFIED EXPERT
110,175 POSTS

Hi,

To the best of my knowledge, this model year doesn't have one. The fuel pump driver is done by the VCM. I attached the wiring schematic below. Take a look through it and let me know if you see what you are looking for.

Take care,

Joe

See pics below. Note: I cut the schematic in half to make it readable. I did overlap the two so you can follow from one to the next.

Images (Click to enlarge)

Feb 8, 2023 at 2:27 PM