Case IH 19326 – VCM (Vehicle Control Module): Can Transmit Frame: Engine Derate Request and Engine Operate State

Indicates a Controller Area Network (CAN) communication timeout or transmission failure regarding the message frame that handles engine derate requests and reports the engine's operating state.

• Tier 4b
• Case N-series Tractor Loader Backhoes (TLBs)

1. 1

   Check for open or short circuits in the CAN wiring between the VCM and Engine ECU

2. 2

   Verify module power and ground connections