2005-2010 Paccar Multiplexed Electrical System Diagnostic Manual

Covers: 2005-2010 Peterbilt & Kenworth models ICU (P30-1003), CECU/CECU2 (P30-1002), and CECU3 (P30-1008) software versions

• PB: 357, 378, 379, 385, 386
• PB: 365, 367, 384, 386, 388, 389
• PB: 325, 330, 337, 348, 387
• KW: C500, T600, T800, W900, C500, Off-Highway
• KW: T440/T470, T660
• KW: T170, T270, T370, T700

Pages: 189
Format: PDF
File size: 6mb
Works with: Windows/Mac/Tablet
Notes: Searchable, printable, instant download

This diagnostic manual provides service information covering trucks equipped with the 2005, 2006, 2007, 2008. 2009, 2010 Paccar multiplexed instrumentation system.

Topics:

• Electronic Service Analyst (ESA)
• What Control Unit Do I Have
• Models–Build Dates
• Control Unit Identification
• Control Unit Comparison Chart
• Control Unit Location
• Electronic Service Analyst (ESA)
• New Features of ESA 3
• Service Resources
• Parameter Part Numbers
• Functional Description
• ICU/CECU Architecture
• Cluster Components
• Commercial Vehicle Smart Gauges (CVSG)
• Instruments and Controls Operation
• Instrumentation Troubleshooting Procedures
• Highline Diagnostic Codes
• DIAGNOSTIC TROUBLE CODES
• TROUBLESHOOTING PROCEDURES
• Databus Gauge(s) Inoperative
• Primary Air Pressure Gauge Inoperative
• Secondary Air Pressure Gauge Inoperative
• Application Air Pressure Gauge Inoperative
• Air Filter Restriction Pressure Gauge Inoperative
• Fuel Filter Restriction Pressure Gauge Inoperative
• Ammeter Gauge Inoperative
• Pyrometer Gauge Inoperative
• Front Drive Axle Oil Temperature Gauge
• Rear Drive Axle Oil Temperature Gauge Inoperative
• Center Drive Axle Oil Temperature Gauge Inoperative
• Transmission Oil Temperature Gauge Inoperative
• Auxiliary Transmission Oil Temperature Gauge Inoperative
• Transfer Case Oil Temperature Gauge Inoperative
• Brake Saver Oil Temperature Gauge Inoperative
• General Oil Temperature Gauge Inoperative
• Primary Fuel Gauge Inoperative
• Secondary Fuel Gauge Inoperative
• Engine Related DTCs
• Outside Air Temperature Display Inoperative
• CVSG Supply Open or Shorted
• Dash Dimmer Input Open or Shorted, Dash Dimmer Output Shorted
• Lite Diagnostic Procedure
• Lite Terminating Resistor Test Procedure
• Lite Short Circuit Test Procedure
• Lite Short to Chassis Ground Test Procedure
• Lite Open Circuit Test Procedure
• Lite Diagnostic Procedures Conclusion
• Acronyms and Abbreviations