Paccar Multiplex Electrical System Service Manual – Model 587 2013 Emissions Level Engines
This OEM PACCAR service manual provides factory-approved service procedures for diagnosing and repairing multiplex electrical systems used in Peterbilt Model 587 trucks equipped with 2013 emissions level engines.
The actual sample PDF confirms comprehensive coverage of ESA diagnostics, CECU3 operation, NAMUX 3.5 architecture, multiplex communication, software updates, troubleshooting procedures, and service recommendations.
| Included Items | Paccar Multiplex Electrical System Service Manual – Model 587 2013 Emissions Level Engines |
| Publication Number | PM819024 |
| Publication Date | 10/22/2012 |
| File Format | PDF – Instant Download |
| Language | English |
| Total Pages | 80 Pages |
| File Size | 7 MB |
| Software Version | P30-1014 |
| Coverage | CECU3 without Chassis Node (NAMUX 3.5) |
| Truck Model | Peterbilt Model 587 – 2013 Emissions Engines |
| Printable | Yes |
| Searchable | Yes |
| Delivery Method | Instant PDF Download |
| Manufacturer | PACCAR Inc. |
Manual Coverage Includes:
- Safety Information
- Applies-To Information
- Exploded Views
- What’s New Updates
- General Information
- Special Tools
- Specifications
- How Multiplex Systems Work
- Maintenance Procedures
- Disassembly and Assembly
- Inspection Procedures
- Troubleshooting Procedures
- ESA Simulation Functions
- CECU3 without Chassis Node (P30-1014)
- NAMUX 3.5 Integration
- Software Reflash Procedures
- Software Compatibility Information
- Parameter Programming
- Multiplex Communication Diagnostics
- Glossary
- Index
This OEM manual is invaluable for diagnosing multiplex communication faults, programming control units, troubleshooting electrical issues, and maintaining reliable operation of Peterbilt Model 587 multiplex systems.
“`







Steven Koc –
Perfect manual for diagnosing multiplex issues on our 587 fleet
Mustafa A –
The ESA procedures and troubleshooting sections saved us hours of diagnostic time
BRUCE BASKO –
Exactly what our technicians needed
James Stanilescu –
Searchable PDF with clear explanations and factory-approved repair procedures