JCB All models error codes
Codes
- P1CError codeSCR System Inducement - Engine Derate
- P20EError codeSCR NOx Catalyst Efficiency Below Threshold
- P0521Error codeOil pressure sensor range/performance issue
- P2047Error codeDEF/AdBlue injector circuit open (SCR system fault)
- P2201Error codeNOx Sensor Signal Out of Range (Bank 1)
- PS766Error codeSoftware Upgrades From time to time a ShiftMaster ECU ‘Application Software’ upgrades may be made available by JCB Service. If necessary ‘Application Software’ can be loaded into the ECU flash memory using a laptop PC and the ShiftMaster Flash Programmer application. This application is part of the JCB Service Master package found on the JCB Service Technical Information CD’s. The Flash Programmer application includes comprehensive help files. Note that the ECU contains 2 sets of software, ‘Application Software’ and ‘Setup Data’. The ‘Setup Data’ is specific to a machine variant and can not be changed or replaced. Renewing The ECU Before renewing the ECU note the following: The ShiftMaster ECU is a non serviceable part. Any units returned under warranty found to have been tampered with will invalidate any claim. ECU’s are configured at the factory for each machine variant and are not interchangeable between machines. Although the part numbers may be the same, the internal software may not be. DO NOT interchange ECU’s between machines. Before renewing the ECU carry out all the relevant fault finding and diagnostics to confirm ECU failure. Units returned under warranty found not to b
- R-134aError codeControl J enables the operator to select either recirculating air or fresh air from outside the machine. A combination of both is also obtainable. Air conditioning system power is generated from the engine, via an electromagnetic clutch to the compressor. The compressor A draws in low pressure refrigerant gas from the suction line (evaporator to compressor) and increases refrigerant pressure through compression. This process also increases the refrigerant temperature. High pressure refrigerant is forced from the compressor to the condenser B, which is mounted at the front of the engine. Ambient air is drawn across the condenser by the engine- driven cooling fan. In the condenser, the refrigerant changes state to a high pressure, high temperature liquid but with a lower heat content. The refrigerant passes through the receiver drier C, which contains a desi
- S4043Error codeFault Finding Guide: Provided to help the user to understand how the PS760 gearbox electrical system operates. This Guide also offers advice on fault diagnosis along with example scenarios, hints and tips. S404370 Selecting the About… option will bring up a window showing the JCB part number and the version number of the installed copy of ShiftMaster Diagnostics. S404380 S404390 7. Start/Stop Buttons These offer the same function as the Start Diagnostics and Stop Diagnostics options within the Options Menu. To start the ShiftMaster Diagnostics tool communicating with the ShiftMaster ECU simply click on the Start Button (big green LED) at the top of the Main Window. Similarly, click on the Stop Button (big red LED) to cease communications. S404400
- S4044Error codeInformation in this display is constantly updated in real-time. (Some older PCs may experience a slight delay in updating this page, but usually only less than one second.) The left hand side shows the inputs to the ECU, their status indicated by green LEDs. The right hand side shows the outputs from the ECU, their status shown by red LEDs. The exact colour of the LED indicates the status of that feature. A key in the bottom left corner of the main window explains the colours. S404480 The following is a brief explanation of each feature. For further information and examples of typical scenarios please refer to the accompanying Fault Finding Guide accessible via the Help menu. Transmission Speed This is exactly the same signal as explained in the previous section. Gears Inputs: The items on the left show the signal lines connected to the gear selection lever. This lever if the left hand half of the control lever assembly mounted on the steering column. Outputs: The items on the right are the power signals going down to the transmission solenoid valves. The LEDs will indicate which solenoids are being energised. Error detection on the output electrics is continually running. If any o
- U029DError codeLost Communication With NOx Sensor 'A'
- U0100Error codeLost communication with Engine Control Module (ECM)
- W3CError codeKey to Oil Flow & Pressure Full Pressure Pressure Servo Neutral Exhaust Cavitation Lock Up
- X1Error codeeferans gerilimi ve analog girişlerle çıkışlar