Rick George is a American long haul truck driver. That travel's across all 48 states deliverying all kinds of goods. With 5 years of driving he wouldn't chan.. Here are the basic steps to operate your Volvo bunk heater: Step 1: Turn on the Power. To turn on the bunk heater, you need to turn on the power. If your truck is equipped with an external power source, plug it into the power outlet. If not, start the truck's engine. Make sure the battery is fully charged to ensure the bunk heater works properly.
The bunk heater fuel pump may not be working properly. You could even have a Volvo bunk control panel issue. Bunk heaters are easy to troubleshoot and service for a mechanic who is familiar with them. Note re bunk heaters: In Canada bunk heaters should be mandatory. It's unbelievable that there are still tractors without bunk heaters.. Class8TruckParts.com has a huge selection of Genuine Volvo Truck AC and Heating System parts for your truck. Everything you need for your HVAC system!. Volvo Truck 22382004 Bunk Control Unit . $592.00 . Volvo Truck 403877 Rubber Bushing. Heater Cores and Evaporators