VALVE GP-SOLENOID 4484307 - Caterpillar

This event code will only be generated if a coolant level sensor has been installed and the customer programmable feature has been enabled.The Electronic Control Module (ECM) detects a fault with the engine coolant level. If the engine coolant level is low for more than 30 seconds, this code will be generated.System Response:The event code will be active and the event code will be logged.The warning light on the control panel will flash.The shut down light on the control panel will flash.If the optional shutdown feature is enabled, then the engine will be shut down.Possible Performance Effect:E2143-3 If the application has enabled the optional shutdown feature then the engine will shut down.Troubleshooting:Test Step 1. The event code may represent a fault with the electronic system. This event normally indicates low engine coolant. Refer to Systems Operation, Testing and Adjusting, "Cooling System - Inspect".Results:
OK - STOP