harley road glide frame

Damaged or contaminated connector ===END HCM DTC U1900-30=== ===EPS DTC U1900-20=== Code: U1900 - Missing Message for Engine Speed Status: - Previously Set DTC - Not Present at Time of Request - Malfunction Indicator Lamp is Off for this DTC Module: Electronic-Controlled Power Steering Diagnostic Trouble Code details CAN Communication Bus Fault. OK

• ServiceManual Trucks Group28 EngineControlModule(ECM),DiagnosticTroubleCode (DTC),Guide 2010Emissions CHU,CXU,GU,TD PV776-88961816
• Middle Tennessee State University - Login Failed
• 1 Engine Computer, PCM/ECM/ECU Control Module Diagnostics. 2 1. Visual Inspection. 3 2. Swap. 4 3. Using a Scanner. 5 4. Process of Elimination.
• The wiring actually goes PCM - ABS - HIM - BEM - ACM - Cluster, at each intermediate unit the twisted CAN bus pair goes into the unit, and out separately, so unplugging the ACM / HVAC in effect breaks the signal path to the cluster and ACM only, as they are at the nd of the line so to speak
• aftertreatment control module (ACM). Together, these modules operate and communicate data link to control a variety of en-gine and vehicle cab functions. The ECM controls a variety of functions related to operation of the engine. The ECM works in conjunction with the ACM to control the EATS system and re-duce emissions..