804906 Mariner JOINT

Table 1
J1939 Code and Description Comments
110-0
Engine Coolant Temperature : High - most severe (3) The engine coolant temperature is above the trip point temperature for the programmed delay time.
The engine is shut down.
The code is logged.
110-15
Engine Coolant Temperature : High - least severe (1) The engine coolant temperature is above the trip point temperature for the programmed delay time.
The code is logged.
110-16
Engine Coolant Temperature : High - moderate severity (2) The engine coolant temperature is above the trip point temperature for the programmed delay time.
The code is logged. Probable Causes
Codes
Coolant level
Leaks
Heat exchanger
Sensor
Connectors and wiring
Relief valve
Temperature regulators
Water pump
Exhaust restriction
Engine overload
Air/Fuel ratioRecommended Actions
Steam or hot coolant can cause severe burns.Do not loosen the filler cap or the pressure cap on a hot engine.Allow the engine to cool before removing the filler cap or the pressure cap.
Table 2
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Look for active codes that are associated with the system for the event code.
Codes
Result: An associated code is active.
Repair: Troubleshoot any associated codes before continuing with this test.
Result: A code is active or logged.
Proceed