JET 3214906 - Caterpillar

Switch Panel
Table 2
Contact Description for Connector F-C301
No. Function Type
2 Fuel Level Sensor Analog Passive
3 Hydraulic Oil Temperature Sensor Analog Passive
4 Analog Return Ground
7 Air Filter Plugged Switch Analog Passive
8 Capsule Filter Plugged Switch Analog Passive
10 ATT Hydraulic Oil Filter Switch Analog Passive
12 Water Separator Level Switch Switch to Ground
13 Engine Oil Level Switch Switch to Ground
Table 3
Contact Description for Connector F-C302
No. Function Type
1 Machine Can Data Link + Input/Output
2 Machine Can Data Link - Input/Output
4 Washer Switch To Ground
5 Wiper Int - 3 Switch To Ground
6 Wiper Int - 6 Switch To Ground
7 Wiper Low Switch To Ground
8 Fine Swing Switch Solenoid Driver
9 Quick Coupler Switch (D-System) Switch To Power
10 A/C Clutch Solenoid Solenoid DriverDriver
Table 4
Contact Description for Switch Panel Connector F-C303
No. Function Type
1 +B Battery
2 GND Ground
3 Key Switch Switch To Ground
4 Fault Alarm Output
5 Caution Lamp Relay / ELP (Electric Lifting Pump) Relay
7 Heavy Lift Solenoid Solenoid Driver
8 Hammer Return to Tank Solenoid, 1-Way/2-Way Change Solenoid Solenoid Driver
10 +B Battery
12 Travel Alarm Output
13 Quick Coupler Uncoupling Solenoid Solenoid Driver
15 Chassis/Cab Lamp Relay Relay
16 Boom Lamp Relay Relay
19 Alternator R Term (P Term) Input
20 Quick Coupler Unlock Switch Switch To Power