G 230 / G 240 Schematics, Machines with Basler Controllerwc_tx003749gb_FM10.fm 23526.16 Cummins Engine Relays and FusesRef. Description Ref. Description1 15A fuse 1 Cummins Diesel Exhaust Fluid (DEF) tanksensors - pin 32 10A fuse 2 Cummins Diesel Oxidation Catalyst (DOC)temperature sensors - pin 13 15A fuse 3 Cummins Selective Catalyst Reduction(SCR) temperature sensors - pin 14 Diesel Exhaust Fluid (DEF) supplymodule relayCummins Diesel Oxidation Catalyst (DOC)NOx sensor - pin 45 Connector 5 Cummins Selective Catalyst Reduction(SCR) NOx sensor - pin 4-24V battery negative Cummins supply module connector - pin 6-24V battery positive Cummins Engine Control Unit (ECU)connector - pin 536 Connector 6 Cummins Engine Control Unit (ECU)connector - pin 77+24V battery positive Cummins Diesel Exhaust Fluid (DEF)injector - pin 1Keyswitch Cummins Diesel Exhaust Fluid (DEF)injector - pin 27 Aftertreatment power relay Cummins Engine Control Unit (ECU)connector - pin 368 Diesel Exhaust Fluid (DEF) pressure lineheater relayCummins Diesel Exhaust Fluid (DEF)pressure line heater - pin 19 Diesel Exhaust Fluid (DEF) backflow lineheater relayCummins Engine Control Unit (ECU)connector - pin 3910 Diesel Exhaust Fluid (DEF) supply lineheater relayCummins Engine Control Unit (ECU)connector - pin 3911 Connectors 1, 2, 3, and 4 output pins Cummins Diesel Exhaust Fluid (DEF)backflow line heater - pin 1Cummins supply module connector -pine 5Cummins Engine Control Unit (ECU)connector - pin 40Cummins Engine Control Unit (ECU)connector - pin 7Cummins Diesel Exhaust Fluid (DEF)supply line heater - pin 1Cummins Diesel Exhaust Fluid (DEF)tank sensors - pin 4Cummins Engine Control Unit (ECU)connector - pin 3Cummins Diesel Oxidation Catalyst(DOC) temperature sensors - pin 4Cummins Diesel Exhaust Fluid (DEF)pressure line heater - pin 2Cummins Selective Catalyst Reduction(SCR) temperature sensors - pin 4Cummins Diesel Exhaust Fluid (DEF)backflow line heater - pin 2Cummins Diesel Oxidation Catalyst(DOC) NOx sensor - pin 1Cummins Diesel Exhaust Fluid (DEF)supply line heater - pin 2Cummins Selective Catalyst Reduction(SCR) NOx sensor - pin 1Cummins Engine Control Unit (ECU) - pin84 & 85Wire ColorsBLK Black RED Red WHT White ORG OrangeGRN Green TAN Tan YEL Yellow — —BLU Blue VIO Violet GRY Gray — —
