Want this question answered?
It can be done... I need to do some reading to figure out the how, as I'm not sure if the MBN series C15s ran all that stuff through a chassis node or not.... if it did, then some CECU programming will be required.
To install the 1991 Ford Topaz neutral switch, just follow the instructions on the user manual.
It's the regular clutch position switch at the top of the pedal... the "safe start" feature is a matter of programming in the engine ECM.
To instal a neutral switch on the 1991 Topaz, kindly make reference to your users manual.
On the switch itself.
On the brake pedal itself.
It's attached to the brake pedal arm.
The turn signal flasher relay switch, on a Peterbilt 379, is located under the dashboard. The relay simply plugs in.
First, you have to change the ECM settings.
The flasher unit is integral to the switch itself.
Should be to the left of the clutch pedal.
The flasher unit is integral to the switch.