Installing a navigation system in a 1991 4Runner

[prerunner84]

Can anyone tell me the vss wire (speed sensor) thanks

 

[2ndGenToyotaFan]

You may have a mechanical speedometer on the 91. At the rear output shaft, there will either be a sensor with wire(s) coming out of it, or a cable going forward on the passenger side.

I am leaning towards you having a mechanical speedo though. I think the electric was a 92 or 93 thing.

 

[PhrogsPhorever]

I thought it still had a VSS on the slush-box, cable on the manual.

Anyways, easily verifiable as 2ndGenTF said

 

[prerunner84]

The truck is a manual trans

 

[prerunner84]

Can it be done if it's a cable?

 

[pappy]

Can it be done if it's a cable?

Yes. You will need an adapter between the TC and the cable. I'm watching the fight and can look up who made mine when I get home.

 

[prerunner84]

Right on cool thanks

 

[pappy]

You will need to know what your system needs. Not all speed sensors are the same. Sine wave vs pulse.

 

[prerunner84]

Pulse

 

[pappy]

Speedometer Service Company
5801 W. Villard Ave
Milwaukee, WI 53218
414-463-6660

These folks were very helpful with my FJ40 project. Here is a picture of what they made for me. Two speed sensors. One for the engine computer (4 pulse/revolution reed-type switch), and another for my Autometer electronic speedometer. What is not shown is a short 18" pigtail to hook it up to the transfer case.

 

[prerunner84]

I appreciate it