Engine/Transmission (1994 - 1998) mystery switch

[STripp]

Can anybody send me the diagram for installing the Mystery Switch on a 1995 4x4 with the stock transmission.

 

[JKouzez]

www.tstproducts.com you will find it there and you will enjoy the switch very much.

 

[Howard Durand]

Here is a copy of the information I have. It only provides for grounding the wire from PCM pin 54 to achieve lockup.

If you want to abe able to lockout the TC you will need to cut the wire and extend both ends into the cab.

If you use a single pole-double throw switch with a center off position you can use it to manually lock, unlock, or return TC control to normal. The unlock feature is handy at times.

If you want a better diagram, PM me with your e-mail address and I'll send you one.