JCB 4CX T2 Backhoe Loader Harness Electrical Diagrams

Data Size: 59.3 MB 
File Type: PDF 
Language: English 
Manufacturer: JCB 
Applicable Machine: Backhoe Loader 
Document: Electric Schematics, Harness Diagram 
Machine Model: JCB Backhoe Loader 4CX T2 
PIN: JCB4CX4WH91348676

List Contents:

332-D3354-1 : Harness – Seat (Easy Control machines) 
332-E9050-2 : Harness – Overload Warning System (Boom overload link) 
332-E9078-2 : Harness – Overload Warning System (Boom overload link) 
332-E9959-1 : Harness – Transmission (Synchro Shuttle) 
332-E9968-2 : Harness – Transmission (Shiftmaster) 
332-E9971-1 : Harness – Transmission (Powershift) 
721-D1155-1 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Bi-Directional, from M2013641) 
721-F3895-1 : Harness – Front Console 
721-G1266-1 : Harness – Smooth Ride System 
721-11050-2 : Harness – Interior Light and Speaker 
721-11185-1 : Harness – Smooth Ride System (Solenoid Connector) 
721-11186-1 : Harness – Smooth Ride System (HBCV Control) 
721-11187-1 : Harness – Smooth Ride System (Switch Connector) 
721-11206-1 : Harness – Steering System (Non-Crab Steer) 
721-11323-1 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – HTC Solenoid Valve Link) 
721-11702-1 : Harness – Auxiliary Hydraulic Circuit (Easy Control/AEC machines – Lift Arm Quickhitch Solenoid) 7/19/2019 
721-11703-2 : Harness – Auxiliary Hydraulic Circuit (Easy Control/AEC machines – Lift Arm Quickhitch Changeover Switch) 
721-11704-1 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Lift Arm Quickhitch Changeover Solenoid) 
721-11716-1 : Harness – Auxiliary Hydraulic Circuit (Easy Control/AEC machines – HTC Solenoid Valve Link) 
721-11719-2 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Hammer-Jaw) 
721-11942-1 : Harness – Auxiliary Hydraulic Circuit (Easy Control/AEC machines – Lift Arm Quickhitch Switch) 
721-12033-1 : Harness – Extreme Cold Climate Heater (Heater Unit) 
721-12034-2 : Harness – Heating, Ventilation and Air Conditioning (HVAC) (Cold Climate Option) 
721-12092-3 : Harness – Seat (Advanced Easy Control machines) 
721-12120-1 : Harness – Auxiliary Hydraulic Circuit (Easy Control/AEC machines – Hammer Cooling Solenoid) 
721-12300-1 : Harness – Steering System (Crab Steer) 
721-C1271-2 : Harness – LiveLink (Machines up to 2004455) 
721-C2042-1 : Harness – Front Console (ShiftMaster) 
721-C2045-1 : Harness – Front Console (4 speed-Powershift/Synchro Shuttle – From Jan to July 2011) 
721-C2470-4 : Harness – Side Console (Advanced Easy Control machines with Immobiliser) 
721-C2471-4 : Harness – Side Console (Easy Control machines with Immobiliser) 
721-C3406-1 : Harness – Main Frame 
721-C3409-2 : Harness – Work Lights (Centremount) 
721-C3411-2 : Harness – LiveLink (Manual Control – from July 2011) 
721-C3451-2 : Harness – Seat (Advanced Easy Control machines with Bi-Directional) 
721-C4640-4 : Harness – Side Console (Manual Control machines without Immobiliser) 
721-C4641-3 : Harness – Side Console (Easy Control machines without Immobiliser – From July 2011) 
721-C4642-3 : Harness – Side Console (Advanced Easy Control machines without Immobiliser) 
721-C4875-4 : Harness – Front Console (Shiftmaster) 
721-C6431-1 : Harness – Drinks Machine (Advanced Easy Control) 
721-C6432-1 : Harness – Drinks Machine (Easy Control, Manual Control Machines) 
721-C6640-1 : Harness – Horn (USA Machines) 
721-C6807-1 : Harness – Gearbox 
721-C9058-2 : Harness – Front Console 
721-D0789-1 : Harness – Drinks Machine (Easy Controls/Manual Controls – Variable, Power Lead) 
721-D2317-1 : Harness – Drinks Machine (Advanced Easy Control) (from Jan ‘ 15) 4/22/2022 
721-D2318-1 : Harness – Drinks Machine (Easy Controls/Manual Controls – Variable) 4/22/2022 
721-E0641-1 : Harness – Front Console (Synchro Shuttle 2 WS – For Manual Control Machines From March 2012 to March 2013) 
721-E6587-1 : Harness – QuickHitch Cab Switch 
721-E7558-1 : Harness – Gearbox 
721-F8629-1 : Harness – Main Frame 
721-G1972-1 : Harness – Excavator End Quickhitch 
721-G2046-1 : Harness – Front Console (Shiftmaster) 
721-G2047-1 : Harness – Front Console (4-Speed Powershift – For Manual Control Machines From March 2013) 
721-G2048-2 : Harness – Front Console (Synchro Shuttle) 
721-G3561-5 : Harness – Exterior Roof 
721-G3562-3 : Harness – Exterior Roof 
721-G3581-3 : Harness – Front Console (4-speed Powershift/Synchro Shuttle – Up to Jan 2011) 
721-G3582-3 : Harness – Front Console (ShiftMaster) 
721-G3752-4 : Harness – Main Frame 
721-G4378-1 : Harness – Auxiliary Hydraulic Circuit (Hydraulic Tool Carrier) 
721-G4379-1 : Harness – Lift Arm Quickhitch (Changeover Switch) 
721-G4422-2 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Hammer-Jaw, Hydraulic excavator quickhitch) 
721-G4423-4 : Harness – Auxiliary Hydraulic Circuit (Easy Control machines) 
721-G4424-3 : Harness – Auxiliary Hydraulic Circuit (Advanced Easy Control machines) 3/18/2025 
721-G4427-1 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Lift Arm Quickhitch HTC Link) 
721-G4758-8 : Harness – Side Console (Manual Control machines) 
721-G4759-9 : Harness – Side Console (Easy Control machines) 
721-G4760-5 : Harness – Side Console (Advanced Easy Control machines) 
721-G5850-4 : Harness – Main Frame 
721-G7722-2 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Bi-Directional, up to M2013640) 
721-G7723-1 : Harness – Auxiliary Hydraulic Circuit (Manual Control machines – Bi-Directional Relay) 
721-G9533-2 : Harness – Auxiliary Hydraulic Circuit (Link) 
721-G9534-1 : Harness – Auxiliary Hydraulic Circuit (Link, Standard Flow – Machines from Jun ’14) 
721-H1193-1 : Harness – Drinks Machine (Easy Controls/Manual Controls – Variable) 
721-H1871-4 : Harness – Exterior Roof 
721-H1874-2 : Harness – Exterior Roof 
721-H2439-2 : Harness – LiveLink3 
721-H3665-1 : Harness – Side Console (Manual Control machines) 
721-H3666-1 : Harness – Side Console (Easy Control machines) 
721-H3667-2 : Harness – Side Console (Advanced Easy Control machines) 
721-H3668-3 : Harness – Side Console (Advanced Easy Control Plus machines) 
721-H6388-2 : Harness – Extreme Cold Climate Heater (Fuel heater – Main Frame) 
721-H6389-1 : Harness – Extreme Cold Climate Heater (Fuel heater – Cab) 
721-H9187-3 : Harness – Side Console (Manual Control machines with Immobiliser – From July 2011) 
721-H9561-1 : Harness – Seat (Advanced Easy Control) 
892-01066-1 : Harness – Communication Lead 
852-C4545-5: Electrical Schematic (Machine) – 3CX [T2], 3CX [T3], 4CX [T2], 4CX [T3], 5CX [T2], 5CX [T3] (Easy Controls)