VALVE GP-DIVERTER 4W1704 - Caterpillar

Electronic Control System
The electronic control system provides six different warning lamps to warn the operator about engine and marine gear conditions. The lamps are used to indicate:* Diagnostic Condition* High Coolant Temperature* Low Coolant Level* Low Boost Pressure* Low Engine Oil Pressure* Transmission Status (High oil pressure and/or temperatureThe Diagnostic Condition Lamp is used to let the operator know about the presence of other different diagnostic conditions in the system using flash codes.The electronic control system provides five sinking and one sourcing driver to annunciate the various conditions. The five sinking drivers are capable of sinking 300 mAmp and the sourcing driver is capable of sourcing 300 mAmp.The wiring harness provides a diagnostic connector output, and the customer can use the diagnostic connector outputs to drive a relay, buzzer or lamp.Connecting the Diagnostic Outputs With Lamps
Example of connecting the diagnostic outputs using warning lamps.Connecting the Diagnostic Outputs With Lamps/Buzzer.
Example of connecting the diagnostic outputs with lamps and a buzzer. Diagnostic driver outputs 1, 2, 3, 4 and 6 are capable of sinking 300 mAmp, and diagnostic driver output 5 is capable of sourcing 300 mAmp. The lamp and buzzer requirements MUST not exceed 300 mAmp.