Navistar Electrical Systems CV
Integration Guide
Page 2 of 84
Revision Date: 9/12/2019
Table of Contents
1. Revision Summary Table....................................................................................................................................... 3
2. Forward: ................................................................................................................................................................. 3
3. Vehicle Architectures: ........................................................................................................................................... 5
3.1. Multiplexing Architecture: ............................................................................................................................ 5
3.2. Power Take Off (PTO) & Engine Speed Controls (Sales Feature Code 12WGG) ........................................ 6
3.3. Power Take-Off (PTO) - Quick Start Reference ........................................................................................... 6
3.4. Factory PTO Settings .................................................................................................................................. 12
3.5. Primary PTO Operating Modes ................................................................................................................... 15
3.6. Preset PTO Operating Modes and Programming ........................................................................................ 16
3.6.1. Preset PTO - In-cab Operation: Enable Conditions [factory default programming] ................................... 16
3.6.2. Preset PTO - Remote Operation: Enable Conditions [requires programming with Navistar CV
vehicle service tool and installation of an appropriate remote switch panel]. ....................................... 17
3.6.3. Preset PTO - Remote Operation with In-Cab Engage: Enable Conditions [requires programming
with Navistar CV vehicle service tool and installation of an appropriate remote switch panel]. ............ 18
3.6.4. Diesel Particulate Filter [DPF] Cleaning during Stationary PTO Operation ................................................ 19
3.7. Variable PTO Operating Modes and Programming ...................................................................................... 20
3.7.1. Variable PTO - In-cab operation: Enable Conditions - [requires programming with Navistar CV
vehicle Service tool] ........................................................................................................................... 20
3.7.2. Variable PTO - Remote Operation: Enable Conditions - [requires programming with Navistar CV
vehicle service tool and appropriate remote switch panel provided by Truck Equipment
Manufacture (TEM)] ........................................................................................................................... 20
3.7.3. Variable PTO - Remote Operation with In-Cab Engage: Enable conditions [requires programming
with Navistar CV vehicle service tool and appropriate remote switch panel provided by Truck
Equipment Manufacture (TEM)].......................................................................................................... 22
3.8. Diesel Particulate Filter [DPF] Cleaning during Stationary PTO Operation .................................................. 23
3.9. Mobile PTO Operating Modes and Programming ........................................................................................ 24
3.9.1. Mobile PTO - in-cab operation only: Enable Conditions - [requires programming with Navistar CV
vehicle service tool] ............................................................................................................................ 24
3.10. OSIM PTO (Operator Selectable In-Cab Mode) [New feature for 2017] .................................................... 25
3.10.1. OSIM PTO - Preset [Stationary] Operation: Enable Conditions ............................................................... 25
3.10.2. OSIM PTO - Variable [Stationary] Operation: Enable Conditions ........................................................... 25
3.10.3. OSIM PTO - Mobile Operation: Enable Conditions ................................................................................ 26
3.11. PTO System Disengage Conditions .......................................................................................................... 27
3.11.1. Stationary Modes [preset or variable] - in-cab control ............................................................................. 27
3.11.2. Stationary Modes [preset or variable] - remote control [with or without in-cab engage] ........................... 27
3.11.3. Mobile Mode .......................................................................................................................................... 29
3.12. Prolonged or Extended PTO Operation ..................................................................................................... 30
3.12.1. Diesel Particulate Filter [DPF] Cleaning during Stationary PTO Operation .............................................. 30
3.13. PTO Operational Speed Control ................................................................................................................ 31
3.13.1. [Variable] PTO operational speed control provides the following functions: ............................................ 31
3.13.2. In-cab Cruise Res + Switch (or Remote PTO Tap Up switch) ................................................................. 31
3.14. Driver Information Center (DIC) Warnings Messages ................................................................................ 36
3.15. Appendix: PTO, Remote Engine Speed Control, and General Safety Recommendations .......................... 36
4. Fast Idle Control
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Engine Speed Control L/PTO ................................................................................................. 42
4.1. To obtain Fast Idle capability you must order the following options: ............................................................. 42
Required Initial Conditions ................................................................................................................................. 42
4.2. Enable (Turn ON) Fast Idle ......................................................................................................................... 43
4.3. Preset Fast Idle ........................................................................................................................................... 43
4.4. Adding Fast Idle (UF3) ................................................................................................................................ 43
5. Truck Equipment Manufacture (TEM) Auxiliary Switches ................................................................................... 43
5.1. Switches/Relay outputs: .............................................................................................................................. 44
5.2. Wiring Schematic ........................................................................................................................................ 51
6. Auxiliary Battery Connections .............................................................................................................................. 51
6.1. Repair/Recommendation: ............................................................................................................................ 51
6.2. Additional Information:................................................................................................................................. 52
6.2.1. Positive Cable Recommendation. ............................................................................................................. 52
7. Rearview Camera Installation ............................................................................................................................... 55
7.1. Mounting the Camera .................................................................................................................................. 55
