Schematics, Machines with Deep Sea Controller G 230 / G 240242 wc_tx003750gb_FM10.fm27.7 DC Schematic: G 230 Cummins T4f-+ -+5100015549_s1_01BAT+ 2PLUG 1POWER & OUTPUTSBAT - 1TRIP BREAKER 11PREALARM 10ALARM 9STARTFUELREGEN LIGHT 8GROUND 756636480354 348611959BKRDBKBKBKBKRDBKELECTRONIC CONTROL UNIT81SENDER COM 15FUEL LEVEL 19PLUG 2SENSOR INPUTS62PLUG 3CANBUSPLUG 6CONTACT INPUTSREMOTE START 60BREAKER 61TRIPPEDCAN L 26CAN H 25SCR 27IDLE 64REGENERATION 65BKGNYLSHIELD120 OHM6768BKBKBK8560115117BLKTELEMATICSUNIT 150151 REDNOT USED ONSOME MODELSBKBAT+ 2BAT - 1152 RED5A FUSE4746BK87 98RDSHUNTTRIPRELAY99150BK202RD201BKGROUND TO ENCLOSUREBOX SMALL STUD (M8)BKBK868597BK99BK BK45604544BKBK43 4378BKBKSHUNT89 BK 10 AWGL3L2L1RDMECHANICAL LUGS50BKBU/WH79BOND TOFRONTPANELDOORGROUND TOENCLOSUREBOX, LARGESTUD (1/2")L0BOND BARGRDBLK PAIR2 AWGCUMMINS J7BDOWNSTREAMSCR NOx SENSORCUMMINS J6DEF TANK TEMP/QUALITY/LEVEL SENSORSCUMMINS J17DOC INLET/OUTLETTEMP SENSORSCUMMINS J7AUPSTREAM DOCNOx SENSORCUMMINS J10SCR INLET/OUTLETTEMP SENSORS2 13 41 32 42 13 42 13 42 13 4CUMMINS CC24B 24 PINCROSSOVER CONNECTORAFTERTREATMENT J1939 (-) 23AFTERTREATMENT J1939 (+) 22GN 20 AWGYL 20 AWGSHIELDCUMMINS J31DEF INJECTOR12120 OHM 186 RD 18 AWG187 BK 18 AWG177 RD 18 AWG179 RD 18 AWG181 RD 18 AWG182 RD 18 AWG184 RD 18 AWG176 BK 18 AWG178 BK 18 AWG180 BK 18 AWG183 BK 18 AWG185 BK 18 AWG188 BK 10 AWG192 BK 12 AWG189 RD 10 AWGSHIELD190 RD 12 AWG191 RD 12 AWG6C 6A 5A 5CAFTERTREATMENT RELAY BOX4A 1C4B 1D4E 2B4C 2D2F2G4D 2E2C4F 2H3A 2A1581591601641611671661654H4G 1E3H 1A1B3D 1G3E1F1H171 BK 18 AWG173 BK 18 AWG175 BK 18 AWG170 RD 18 AWG172 RD 18 AWG174 RD 18 AWGCUMMINS J29DEF BACKFLOW LINEHOSE HEATERCUMMINS J30DEF SUPPLY LINEHOSE HEATERCUMMINS J28DEF PRESSURE LINEHOSE HEATER121212AIR CLEANERTBAP SENSOR12341 PRESSURE2 SENSOR SUPPLY3 TEMPERATURE4 RETURNCUMMINS CONNECTOR'JP1'156 BK 18 AWG168 BK 18 AWG169 RD 18 AWG198 BK12 AWG144 BK151150149153152CUMMINS J26SUPPLY MODULE CONNECTORSENSOR +5V POWER SUPPLY 2OEM SENSOR RETURN (-) 4DEF DRIVER 10DEF INJECTOR PRESSURE SENSOR SIGNAL 3SUPPLY MODULE PUMP RETURN 8DEF PUMP POWER 9DEF REVERTING VALVE 11DEF PUMP RETURN 12BATTERY RETURN (-) 6DEF SUPPLY MODULE 24V B+ 518AWG148RD 18AWGCUMMINS J3DIAGNOSTIC CONNECTORA DATALINK RETURNB +24 V DATALINKC J1939+D J1939-E SHIELD120 OHM20 AWG20 AWG20 AWG194RD193BKCUMMINS J22COOLANT LEVELSENSORCBA143 BK18 AWG147RD18 AWGRD2/0 AWGGNYLSHIELDBK 18 AWG188110189151REDRD2/0 AWGB+BK2/0 AWG101B-BK4 AWG105RD10 AWGBK 10 AWG113102RD12 AWGBK4 AWG150A FUSEBK12 AWGINTAKE HEATERINTAKEHEATERRELAY204RDBK104BK4 AWG101 102STARTERRELAY206RD205BK203RD12 AWG10363BK110 BK 12 AWG104 BK 18 AWG105 BK 18 AWG155 BK 18 AWG157 RD 18 AWG200 RD199 BK4 CUMMINS J27DEF TANK HEATING VALVE11 RD 18 AWG2 BK 18 AWG57 DEF TANK HEATING VALVE RETURN82 DEF TANK HEATING VALVE SUPPLY154 BK 18 AWG165 BK 18 AWG166 BK 18 AWG167 RD18 AWG54 DEF PUMP MOTOR RETURN79 DEF PUMP MOTOR SUPPLY81 DEF REVERTING VALVE38 DEF PRESSURE LINE HEATER DIAGNOSTIC39 DEF BACKFLOW LINE HEATER DIAGNOSTIC40 DEF SUCTION LINE HEATER DIAGNOSTIC3 DEF LINE HEATERS RELAY CONTROL84 DEF LINE HEATER CURRENT MONITOR (1 OF 2)85 DEF LINE HEATER CURRENT MONITOR (2 OF 2)7 DEF SUPPLY MODULE RELAY CONTROL53 DEF DOSING INJECTOR LOW77 DEF DOSING INJECTOR HIGHBATTERY SUPPLY (+)BATTERY SUPPLY (+)KEY SWITCHINTAKE AIR RELAY RETURNINTAKE AIR RELAY SIGNALBATTERY SUPPLY (-)BATTERY SUPPLY (-)51 BATTERY SUPPLY (-)52 BATTERY SUPPLY (-)73 BATTERY SUPPLY (-)46 J1939 -22 J1939 +32 COOLANT SENSOR RETURN35 COOLANT SENSOR SIGNAL8 SENSOR (+5V) SUPPLY6 DEF SUPPLY MODULE PUMP MODE/TEMPERATURE DRIVER16 DEF PRESSURE SENSORCUMMINS J2 ECU CONNECTOR13 WATER IN FUEL SENSOR62 ECM RETURN1 BATTERY SUPPLY (+)25 BATTERY SUPPLY (+)26 BATTERY SUPPLY (+)2728576754950130 RD 18 AWG131 BK 18 AWG132 RD 18 AWG133 RD 18 AWG134 RD 18 AWG135 RD 18 AWG136 RD 18 AWG112137 BK 18 AWG138 BK 18 AWG139 BK 18 AWG140 BK 18 AWG141 BK 18 AWG105104142 BK 18 AWG145 BK 18 AWG20 AWG20 AWG20 AWG146 RD 18 AWG149 BK 18 AWG150 BK 18 AWG151 BK 18 AWG152 RD 18 AWG153 BK 18 AWG158 BK 18 AWG159 BK 18 AWG160 BK 18 AWG161 BK 18 AWG162 BK 18 AWG164 BK18 AWG 163 BK 18 AWGCUMMINS J78WATER IN FUELSENSOR12109 RD 12 AWG109RD 18 AWGHOURMETER9192BKBK120BK119 LIGHT87954850GRNNO8864REDNCREDNCEMERGENCYSTOPSWITCHRDRDRD97RD98108BK118117RD113115BKTOGGLESWITCHTOGGLESWITCH4430AFUSERD12 AWGFUSEBK18 AWGBK18 AWG195 196 197195 RD5AFUSE5AFUSE10A109 112RD12 AWGRD18 AWGBK18 AWG19219410AFUSE4849GROUND TOENCLOSUREBOX SMALL95BK7.5AFUSEBK88RD49RDSTUD (M8)116118FUEL LEVEL62TOGGLESWITCH59 BKBK909281BKBK10380BK56BKSTARTERMOTORBATTERYDISCONNECTSWITCHNOT USEDON SOMEMODELSREMOTESTARTNOT USED ONSOME MODELSMAINBREAKERSEE AC SCHEMATICFOR LUG DOORSWITCH N.C. WIRING8786 8530CONNECTOR 1 (BLACK)CONNECTOR 5(GRAY)CONNECTOR 6(BLACK)CONNECTOR 2 (GRAY) CONNECTOR 1(BLACK)CONNECTOR 4 (GREEN)CONNECTOR 3 (BLUE10 11 1213141617181920212223242526272829303132333435363738394015515253 5441424344474849454650143678592122030ABC