Vehicle Maintenance Overview Vehicle Maintenance System Verification
12-2 80-JB400-1 Rev. D
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Vehicle Maintenance Overview
Vehicle maintenance is a vehicle diagnostics tool that alerts the driver and the fleet of active
vehicle diagnostics’ conditions. When a configured engine condition becomes active, the
driver is alerted via the Vehicle Maintenance button by displaying in orange the number of
active conditions. An e-mail notification is also sent to a pre-subscribed list notifying fleet
personnel of the active condition.
Feature Requirements
• Connection to the J1939 datalink is required.
• The vehicle maintenance service only supports conditions from the J1939 datalink.
• The following conditions are monitored at this time:
Connecting the J1939 Wires
See Chapter 9 in this guide for detailed information.
Description Source PGN SPN FMI
Engine power supply voltage (low) 0 65226 627 004
Auxiliary water pump pressure (high) 0 65226 073 003
Auxiliary water pump pressure (low) 0 65226 073 001
Fuel delivery pressure (high) 0 65226 094 003
Engine oil pressure (high) 0 65226 100 003
Engine oil pressure (low) 0 65226 100 001
Engine coolant temperature (high) 0 65226 110 000
Engine coolant temperature (low) 0 65226 110 004
Engine coolant level (high) 0 65226 111 003
Engine coolant level (low) 0 65226 111 001
Engine fuel temperature (high) 0 65226 174 003
Engine oil temperature (high) 0 65226 175 003
Engine oil temperature (above normal) 0 65226 175 000
Brake ABS valve (high) 11 65226 795 003
Brake ABS valve (low) 11 65226 798 004