Connecting Motor, Ground & Pickup Wires - M.T.H. Proto-Sound 3.0 Installation Manual

Connecting Motor, Ground & Pickup Wires
- Solder the yellow and white wires from the 8-Pin Motor Harness to the motors.
As noted on page 9, observe the wire color code of the previous electronics to
ensure both motors turn in the same direction. If the engine starts out in the
reverse direction, you will later need to reverse the yellow and white wires to
the motor. This will not be tested until installation is complete.
- Connect the red wire from the 8-Pin Chassis Harness to the existing wires from
the pick-up rollers.
- Connect the black wires from the 8-Pin Chassis Harness to chassis ground.
Proto-Sound 3.0 Upgrade Kit Installation Guide - Diesel/Electric
23