Raymond Potentiometer Harness Assembly – RA1181995

Raymond supplies this potentiometer harness as a complete assembly that wires a control potentiometer into the truck's electrical system, carrying the signal and reference leads through pre-terminated connectors rather than loose wire. A potentiometer reports the position of a control input as a variable resistance, and the harness is the path that delivers that reading to the controller, so the quality of the connection determines whether the control reads cleanly.

Wiring in this service flexes with operator movement and lives with vibration, so a broken conductor, a corroded pin, or a chafed lead sends an erratic or dead signal that surfaces as unreliable or unpredictable control response. Because the fault often sits in the harness rather than the potentiometer or controller, swapping a suspect harness is a common first step in isolating an intermittent control problem.

Supplied as an assembly with connectors already terminated, it installs as one unit with no splicing. Match the connector style, the lead count, and the overall length to the harness being replaced so both ends seat correctly and the leads reach without strain.