Somebody tell me what I did wrong. 1994 full size P/U with 2002 5.3/4l60e. I ran the VSS wires coming out of the PCM to the DRAC module under the dash to the terminals where the original VSS was hooked. I got no speedo at all. Am I overlooking something obvious? I won't have time to trace wires and check the service manual for a couplr days. 
2002 SWB 2WD crate 6 liter/Whipple, 4L80E, comp cam, ASM headers, NOS, etc, etc.... best of 7.29 at 97 mph in the 1/8th
1994 Work Truck 2WD Supercharged 5.3/4L80E combo. Has had a LT1 for the last 3 years. Ran 9.61 in the 1/8th with the LT1 Has went 8.81 with a 2.35 60ft in current trim, needs traction !!
Reply With Quote