UPFITTER ELECTRICAL NEWS
Upfitter Aux. Switches (RPO 9L7):
NEW REVISION POSTED: Please refer to UI Bulletin #110g for important updated information.
Rear Lighting Connections:
Please refer to UI Bulletin #113 for more information.
Commonly Used Electrical Connections/Circuits:
If you’re looking for an Ignition HOT circuit or maybe you’re in need of a Vehicle Speed Signal or other in cab signals, please refer to UI Bulletin #115c.
IMPORTANT New UI Bulletins
Power Take Off (PTO) Operating Description and Application Guide.
Power Take Off installers...UI Bulletin #120 has just been posted to provide you with operational and set-up instructions for the ALL NEW 2015 PTO control system. Please refer to this important guide for setting up and use of the PTO on the new 2015 Cab/Chassis vehicles.
Improper Engine Block Heater (Option K05) Usage - Continuous Power
UI Bulletin #117 has just been posted to the Technical Bulletin page... This bulletin provides important usage information of the Engine Coolant Heater on diesel engines. Please take a moment to review this very important informational update.
Upfitter Configurable Auxiliary Circuits
UI Bulletin #118 has just been posted to the Technical Bulletin page... This bulletin provides important usage information 5W4/9C1 upfitter provisioned circuits