2764 (519728.19) - DEC

Case IH 2764 (519728.19) - DEC – DEC: CAN 2 - ReqWhSpdLvr Error

Issue description

CAN communication fault on CAN Bus 2. Specifically, the system is receiving erroneous data, or losing communication, regarding the Requested Wheel Speed Lever (ReqWhSpdLvr) position.

Applies to these machines

MAXXUM T4E

Check the cause

Check the physical wiring harness and connectors between the Requested Wheel Speed Lever (likely located on the multi-function armrest) and the main cab/vehicle controller for chafing, corrosion, or loose pins.
Verify the CAN Bus 2 terminating resistors and overall network voltage.

Parts you might need

(1)

Requested Wheel Speed Lever / Multi-Function Handle / Armrest Speed Control Lever
Cannot be determined without a specific machine model.

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