Ground Return Pins – Dedicated ground pins connected internally to the SAM GND. Logic-Controlled, Relayed, Fused Outputs – Fused and controlled by a relay depending on either ignition switch status or by inputs to the SAM. The control side of all the relays are fused through one fuse on each SAM.

Single System and Actuation Module (sSAM) The sSAM is the primary module in the electrical system, combining chassis power distribution, cab power distribution, and modular switch functions into a single ECU. The sSAM does not contain fuses or relays.

When preparing to order terminals and seals, please check Paragon first to see if the part number exists within that system. If the part number does not exist within Paragon, then it is not a production part. In this case, a different part number should be used. ------ ------ ------ ------ ------ ------

2020年10月13日 · Ground Return Pins – Dedicated ground pins connected internally to the SAM GND. Logic-Controlled, Relayed, Fused Outputs – Fused and controlled by a relay depending on either ignition switch status or by inputs to the SAM. The control side of all the relays are fused through one fuse on each SAM.

Inc., is initiating Field Service Campaign SF636A to modify specific model year 2021-2022 Western Star 49X vehicles, manufactured February 10, 2020, through March 15, 2021. Vehicles may automatically disengage the differential lock without warning when vehicle speed reaches 25 …

SAM Chassis—Signal Detect and Actuation Module Chassis; this ECU controls mainly chassis-related function-ality. See G02.05 — SAM Chassis for more information. SPN—Suspect Parameter Number. The part of a J1939 or CAN fault code that identifies how part of a device, or item on a device, failed.

Answer: Look at sales code 334 and 353 to determine if supplemental body builder harness options where ordered with your truck. Question: If there is a Body Builder option, what type of interface plug does the option have and where will it be located?

Center Dash & Single SAM Connections.

similar to Service Solution 758 for 49X and 47X vehicles. Where applicable, screen shots have been updated to reflect parameter name changes that have occurred with newer versions of vehicle software. Symptoms. Engine RPM oscillation during operation of the split-shaft PTO with the engine operating in PTO. mode. Issue

2020年11月16日 · In keeping with long-standing Western Star tradition, the 49X is a truck that commands attention on the highway – a detail that Western Star aficionados wouldn’t have any other way. On the side of the cab, the metalwork there has a definite, safety-focused purpose. Slips and falls are the second most common jobsite injury.