Fuses

The electrical components are protected by various fuses.

Main Power Fuse - The main power fuse is located in the vehicle’s engine compartment and is connected directly to the vehicle’s battery.
This in-line fuse is non-serviceable and must only be replaced by an authorized Thermo King Dealer.

Ignition Power Fuse - The ignition power fuse is connected to the vehicle’s fused ignition system. Depending on the vehicle, the location of the fuse panel could be located inside the cab or under the hood of the vehicle.

Unit Component Fuses - These fuses are located in the condenser unit. Remove the condenser cover to access them. Depending on your model, some fuses may not be present.