Freightliner M2 Blower Motor Wiring Diagram Jun 2026

Locate the connector between the blower motor and the resistor/power module. On the wiring diagram, note the gauge of the wire. Because the blower motor draws high amps, the connector at (common pinout) often melts.

While exact wire colors can vary slightly depending on the specific model year (e.g., M2 106 vs. M2 112) and manufacturing configuration, Freightliner follows a standardized circuit numbering system. Freightliner M2 Blower Motor Wiring Diagram