Adjusting Idle Speed with Cruise Set/Resume Switch - Cascadia with Cummins Engines
Posted by: Duaparts on
Applicable Vehicles
Cascadia with Cummins Engines (CM2350)
Issue
Customer wants to be able to idle up the engine when parked using the cruise control set/resume switch.
Solution
The following will outline how to set up the parameters in Cummins INSITE in order to enable this feature.
(1) Find the "Adjustable Low Idle Speed" folder and expand it (see below)
(2) Set the "Adjustable Low Idle
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Applicable Vehicles
M2, M2 Plus, and New Cascadia vehicles with a Cummins diesel engine (B6.7, L9, X12, X15) that is equipped with the Cummins CM2450 engine controller.
Symptoms
Issues with regeneration of the aftertreatment system, coupled with either of the following Cummins engine controller fault codes:
Code 3558 (Aftertreatment 1 DEF Dosing Unit-Voltage Above Normal or Shorted To High S
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New Cascadia with Cummins engine and Wabco OnGuard, obtaining cruise when adaptive cruise Is interrupted
Posted by: Duaparts on
Applicable Vehicles:
Applies to all New Cascadia (P4) vehicles built with Cummins engines and WABCO OnGuard.
Issue:
Interruption of the forward radar system results in loss of both standard and adaptive cruise functions. The OnGuard system will recover (self-heal), once the issue goes away, but the driver cannot get Adaptive Cruise Control functional until the ignition switch is cycled.
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Applicable Vehicles
M2 platform vehicles built after January 3, 2024 with a Cummins B6.7 engine certified to GHG24 requirements (Cummins B6.7 CM2450 B155B engines). These engines use an oil pressure sensor, instead of an oil pressure switch.
This solution does not apply to any other Cummins engines.
NOTE: As of March 6, 2024, Cummins has provided a "clean date" for each engine ma
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