The exact location of the speedometer cable is dependent upon the make and model of your 1994 pickup truck. In general, the speedometer cable goes from the speedometer to the speed sensor.
There are two types of speed sensors and you can't tell until you look. One is electrical/magnetic (VSS) and one is a cable that goes directly into the instrument cluster. Here is my answer to How to replace the Speedometer Cable in a 1990 Toyota 4x4 Pickup 3.0 3VZE V6. To remove the cable you will need to unhook the e-brake assembly and seperate the speedometer cable from the e-brake at the firewall by the gas pedal. On end goes to rear of the instrument cluster and the other end attaches to a small gear at the rear of the transmission. The instrument cluster will need to be removed.
Remove cable from speedometer head and squirt proper lubricant through cable housing
Ther is no cable it's electronic
That will be a 4L80E. transmission.
It goes from you speedometer down you engine bay to the transfer case (if that's a 4X4) or into your transmission (4X2)
call auto parts and check part numbers on both years to see if they match.
That would be the 4L60E
what is the Factory front ride height for a 1994 nissan pickup
pickup speedometer does not register from a cold start. Shifting lurches and then all evens out after about 30 mph
I'm not by any means an expert but on my 87 4X4 5 speed the cable runs from the speedometer down the top right of the transmission into the back of the transfer case under neath the truck. It will be a thick (about 3/8"), stiff, black wire which is actually the cable housing.
Try looking on Kelly Bluebook.
I'am not sure about your vehicle, but most have a cable that runs from your speedometer to the transmission. speed is read by a gear that spins the cable. most of the time the cable is simply broken and is pretty easy to replace. if you have a digital speedometer it is usually a simple two wire cord that runs from the side of trasnsmission to speedometer. either way speed is read off the transmission on my 93 f-150 the speedometer sensor is on the third member of the rear end. I have a 1995 F150 5.8 auto 4x4. My speed sensor is on the tail shaft of the transfer case.