72 Nozzle Cylinder # 21 CYL 21 INJECTR 107 Pressure Difference through Air Filter AIR FILTER Air Filter 230 Idle Confirmation Switch finally explained in a blue collar fashion. 56 Brake Light Switch 2 Freightliner Code SPN 3226 FMI 20 The funny thing about modern engines is that when a certain code comes up, the affected part will determine which company will fix the problem. 52 Temperature Intercooler INTERCLR TEMP Intercool TEMP endobj 72 Injector Cylinder 21 CYL 21 INJECTR 11 ABS modulator, 3rd Axis, Left (rear) PRSMOD VLV A3L Mod. Parameters Identifiers, or PIDs, are numbers and names used to identify data being displayed. To troubleshoot a code, you must first know what it is. 7 Nozzle Cylinder # 7 CYL # 7 INJECTR Cyl # 7 Injectr * On March 7, 1997. It is approximately 11 pages in total. 47 Holding Valve Solenoid Ox 3 Right , SID Description Old Text Message New Text Message * This website shows which SPNs are currently being used by CAT. 175 OIL Temperature in Engine ENG OIL TEMP Oil TEMP 42 Holding Valve Solenoid-Axis 1 Left %%EOF To have this list emailed to you, please fill out the form below. 169 Temperature Inside Body CARGOAMBTEMP CARGO TEMP 4 Solenoid Controlling Freon Flow RFRG FLOW CTRL RFRG Flow Ctrl 31 Front Trailer Bridge, Left Brake, Adjustment Wrong BRAKE ADJUST Brake Adjust Those results are what give us our generic, or raw data from the ECM. 50 Discharge Valve Solenoid Ox 2 Left If you do not own the right diagnostic tool, you will have to go to the dealer and get the code cleared as well as make any repairs. This website uses cookies to improve your experience while you navigate through the website. 75 Front Axle Oil Temperature STRNGAXLTEMP Str. 29 Pressure Sensor for ABS Valve for Gearboxes PRSSRXDCDRVAXL Trans, Relay Vlv 173 Exhaust Gas Temperature EXH GAS TEMP Exh Gas TEMP In / Out # 2 252 Date DATE Date 44 Holding Valve Solenoid-Axis 2 Left 27 Average Speed of Sensors ABS Rear Gearbox SENSOR AX3 AVG Sensor AX3 AVG 41 Relay Heights Suspension 48 Injector Cylinder 18 CYL 18 INJECTR Cyl 18 Injectr 22 Sensor Distrib. 22 Sensor Dist. 223 Brightness Sensor Without making this too complicated, the short version is this:commercial trucks started to go away from mechanical systems to electronic systems in the early 1990s. 10 ABS modulator, 2nd Axis, Right (middle) PRSMOD VLV A2R Mod. 165 Compass COMPASSBEARING COMPASS Dir. 173 Exhaust Gas Temperature EXH GAS TEMP Exh Gas TEMP 112 Pressure Difference through Antifreeze Filter CLNTFLTRDIFPRS CoolFltDiffPrs 224 Alarms I learned alot. 54 Motor Hydraulic pump 220 Electrical connection Tractor / Trailer (ISO 11992) 176 0 obj <>/Filter/FlateDecode/ID[<64C433372CDE89DE7545E37E4522C4CD>]/Index[147 47]/Info 146 0 R/Length 130/Prev 232353/Root 148 0 R/Size 194/Type/XRef/W[1 3 1]>>stream 118 Pressure 2nd Receiver BRK SEC PRESSR Sec. 08 Unusual Frequency, Impulse Length, or SIGNAL Period 13 Nozzle Cylinder # 13 CYL 13 INJECTR Cyl 13 Injectr 52 Additional Input Driver 4 AUXOUT DRIVER4 Auxout Driver4 <>stream 233 Factory Code POWER UNIT # Turn the ignition ON (key ON, engine OFF). Coolant level low. 43 Holding Valve Solenoid Oc 1 Right The unit itself does not work correctly or reprogrammed it is mandatory to procure User consent to! 63 Status Activator # 1 ACT STATUS # 1 Gearbox Actuator # 1, 64 Direction Switch Status DIRCTNSWCHSTAT Dir Switch, 65 Status of Brake Switch SVCBRK SW STAT Serv Brake Sw 50 Nozzle Cylinder # 20 CYL 20 INJECTR Cyl 20 Injectr 23 Fuel Plate Mechanism RACK ACTUATOR Rack Actuator startxref 162 Position Switch "Range" of the gearbox RANGE SELECTED RANGE Selected 125 Oil Level Indicator in the TRANSOIL HI / LO Oil Level We also use third-party cookies that help us analyze and understand how you use this website. Copyright 2022 . 36 Front Axle Tractor, Right Brake, Adjustment Fault BRAKE ADJUST Brake Adjust 6 ABS sensor, 3rd Axle, Right (rear) WH SNSR AXL 3R Wh Snsr Axl 3R 15 Reserved RSRVD, Your email address will not be published. 235 TOTL IDLE HRS Total Idle Hrs Clock Total Watch * On March 7, 1997. 02 Floating or Wrong Erratic Signal 3 Nozzle Cylinder # 3 CYL # 3 INJECTR Cyl # 3 Injectr, 4 Nozzle Cylinder # 4 CYL # 4 INJECTR Cyl # 4 Injectr 100 0 obj 113 Range Compressor Regulator GOVERNOR DROOP Governor DROOP 168 Voltage on VOLTS Batteries (BATT) Volts (Batt) 142 Panel, Right 1 - INSTRCLST - MGMT 104 Oil Pressure in Turbocharger TURBO OIL PRES TurboOilPress 105 Collector Pressure INTKMNFLDTEMP IntakeAir TEMP 179 Black Box - LOG CMPTR - CMPTR 250 Total Fuel Burn TOTAL FUELUSED Total FUELUsed 57 Activator status 2 - ACTTRSTATUS - transmission 2 Actuator 2 251 Power POWER SUPPLY POWER SUPPLY 8 ABS Modulator, 1st Axis, Right (front) PRSMOD VLV A1R Mod. 51 Discharge Valve Solenoid Ox 2 Right Chevrolet Dropped Trucks for Sale *2022 New, Takuache Truck is Very Popular! 126 Pressure Difference through Oil Filter in Gearbox FILTER PRESSUR FilterDifPress In such a case, a faulty or damaged fuel injector may be the cause. 240 Factory Code CHG REF # CHANGE Ref # The codes are displayed in the form SPN FMI. %%EOF 14 Injector Cylinder 14 CYL 14 INJECTR Cyl 14 Injectr 78 Fuel Pump Controller, 1 ABS sensor, 1st Axle, Left (front) WH SNSR AXL 1L Wh Snsr Axl 1L 33 Trailer Rear Axle, Left Brake, Wrong Adjustment BRAKE ADJUST Brake Adjust 67 Pneumatic Brake Control, Trailer 229 Switch Kickdown Gently wiggle pedal and harness connector to simulate road vibration. 17 Switch ASR ASR MODE SWTCH ASR Mode Swtch 23 Lamp ABS WARNLIGHT BULB WarnLIGHT Bulb 46 Earth Auto Chain Circuit (minus) AUTOSHFTCOMLO Common endobj This is where a lot of customers run into problems. Yes; replace the AP, clear codes and verify repair. The FMI may indicate that a problem with an electronic circuit or an electronic component has been detected. 223 Brightness Sensor 57 Status Activator # 2 Transmission ACTTRSTATUS # 2 Actuator # 2 So here is the list of possible FMI values: Now that we understand that a MID is a component, such as an engine, it can be further broken down into subsystems. 140 Panel, Left INSTRCLST Instr 121 Status of Motor Brake ENGRTDRSTATUS Retardr Status If you have any questions, please contact us. 36 Front Axle, Right Brake, Wrong Adjustment BRAKE ADJUST Brake Adjust 73 Auxiliary Pump Pressure - AUXWATRPMPPRSS - Aux PUMP Press 100 OIL PRESSURE OIL PRESSURE OIL PRESSURE The ECM / ECU also attaches a text description to the message that is transmitted over the J1939 data link. " To clear 1569:31 you need to use Servicemaxx and go into parameters. Cascadia fault code SPN 111 FMI 1/18. 119 Hydraulic Retarder Pressure HYD RTDR PRESS Retarder Press 5 ABS Sensor, 3rd Axis, Left (rear) WH SNSR AXL 3L Wh Snsr Axl 3L 94 Fuel Injection Pressure FUEL DLVR PRSS Fuel DlvrPress 45 Neutral Auto Shift Controller AUTOSHFTNTL GR Neutral Act. 4 SPN 521052/FMI 31 - GHG17 DEF Inducement CEL Lamp Active Table 3. 44 Holding Valve Solenoid Ox 2 Left 46 Holding Valve Solenoid-Axis 3 Left 23 ABS lamp WARNLIGHT BULB WarnLIGHT Bulb 64 Electric Pressure Control, 3rd Axis You also have the option to opt-out of these cookies. 188 Idle Turn Speeds IDLE ENG SPEED Idle ENG SPEED 97 Water Indicator in Fuel by WATER IN FUEL Water In Fuel, 98 Engine Oil Level OIL LEVEL Oil Level I would definitely be interested in discussing options for both my team and myself as well. 7. endobj 177 Oils Temperature in the TRAN OIL TEMP Oil TEMP 11 Error not clear Not Known In / Out 1 Freightliner that has a code SPN 5246 FMI 16 SPN 625/FMI 2, 9, 10, 13,.! 18 Valve DIF 1-ASR ASR DIF1 VALVE ASR Dif1 Valve Thankfully, there are a number of ways to fix the problem and avoid further damage to your vehicle. 124 Oil level in the gearbox OIL LEVEL Oil Level Does the code return? 6 ABS Sensor, 3rd Axis, Right (Rear) WH SNSR AXL 3R Wh Snsr Axl 3R 92 Percent Load on Engine ENG LOAD%% ENG LOAD 244 Switch "ENABLE" Cruise How To Clear SPN 1569 FMI 31. 5. 3 Brake System Monitor 11 Sensor in the Left Side Here is how they work. Only the PID number will display. Helpful insight! Clear DTCs. 55 Auxiliary Driver 7 AUXOUT DRIVER7 Auxout Driver7 Clear codes and cycle ignition OFF. Freightliner Cascadia Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER Component Codes (MID) MID / Description / Old Text Message / New Text Message * 128 Engine # 1 ENGINE ENG 130 automatic transmission - Trans 136 Anti-lock Brake System (ABS) TRCTR BRK Brake 140 Panel, Left INSTRCLST Instr 142 Panel, Right # 1 INSTRCLST MGMT 177 Oil temperature at gearbox. Every diagnostic trouble code (DTC) that you find will have an FMI. 242 Switch "RESUME" Cruise Verify repair. 251 Clock CLOCK Clock 175 Engine Oil Temperature ENG OIL TEMP Oil TEMP Freightliner OBD/OBD2 Codes >> DD15 GHG14 MCM2.1 Fault Codes. 237 Incineration Connection Device 183 Fuel Consumption FUEL RATE Fuel Rate, 184 Instantaneous Fuel Consumption INST FUEL ECON Inst Fuel Econ 109 Coolant Pressure COOLNT PRESSR Coolant Press 76 Transmitter Brake signal 62 Prestroke Sensor PRESTROKE SNSR PreStroke Snsr Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. 7 ABS modulator, 1st Axis, Left (front) PRSMOD VLV A1L Mod. 130 automatic transmission Trans The second category of code indicates that the sensor signal is OK, but the signal is outside the normal operating range of the parameter. Now that we have defined MID (The component) and PID (types of data), we can talk about Failure Mode Identifiers (FMI). 5 ABS sensor, 3rd Axle, Left (rear) WH SNSR AXL 3L Wh Snsr Axl 3L <> 34 Exhaust Support Sensor EXH PRESSENSOR Exh Press Sens. . 74 Pads Thickness Sensor Axis 3 Left 231 Cellular Communication System - COMM CELL - Phone 67 Status Switch Connections Transmission - SHFT RQST SWCH - Shift RQST Switch 252 Date DATE Date 246 Total Working Hours Machine TOTAL VEH HRS Total Veh Hrs. 164 Pressure Injection Control INJ CTRL PRESR Inj Ctrl Press 8*x-2~4llQiVu('?g#wkxz(:.(LJ)E!4 4 ABS Sensor, 2nd Axis, Right (middle) WH SNSR AXL 2R Wh Snsr Axl 2R 68 Pressure in the Second Turbocharger Inlet TURBO PRSSRE 2 112 Pressure Difference Through Antifreeze Filter CLNTFLTRDIFPRS CoolFltDiffPrs 114 Current of Battery Pack (amps) NET BATT CURR Battery AMPS <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 9 0 R 10 0 R 13 0 R] /MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> endobj 12 Nozzle Cylinder # 12 CYL 12 INJECTR Cyl 12 Injectr 13 Injector Cylinder 13 CYL 13 INJECTR Cyl 13 Injectr <> 37 Power Relays DRV UNITPWRRLY Power Relay 32 WASTEGATEDRVR WASTEGATE Drvr Turbocharger Bypass Valve Driver, 33 Pneumatic Clutch Control FANCLTCH DRV Fan Clutch Drv 9 Display Notice how we get the SID and the FMI? 71 Status Idle Idle Timer - IDLESHUTDWNTMR - IdleShutdwnTmr 35 Front Axle, Left Brake, Adjusting Wrong BRAKE ADJUST Brake Adjust 236 Power Connection Device Axle TEMP 254 Controller 1 CONTROLLER Controller, 00 Above the norm HIGH 8 Left Turn Monitor 58 Spare System Pressure Monitoring, Axis 1 UPDATE 239 Vehicle Position (GPS) by VEHICLE POS Veh. 71 Input air heating 2 156 Total Pressure Distribution System Nozzle AUX IN / OUT # 1 Inj Time Press 167 Voltage on the Generator VOLTS (ALT) Volts (Alt) 226 Transmission Transmission Sensor 63 Prestroke Actuator PRESTROKE ACTR PreStroke actr SPN 521052/FMI 31 Description This Code Sets When SPN 521050/FMI 31 has been Present for One Hour of Idle Time, the Vehicle has been Restarted or Six Gallons of Fuel has been Used. 86 Cruise Switch Set Speed CRUISE SET Cruise Set 80 Level Washer Level Washer Level WASHRFLUIDLEVL 25 Signal System Protecting Engine EXT ENG PROTCT ExtENG Protect (adsbygoogle = window.adsbygoogle || []).push({}); Freightliner code SPN 1328 fmi 31 information about on our website. 160 Secondary Shaft Speed MAINSHAFTSPEED MainShaftSPEED 238 Diagnostic Lamp Red 56 Additional Input Driver 8 AUXOUT DRIVER8 Auxout Driver8 Position 171 Outdoor Air Temperature AMB AIR TEMP Outside TEMP 221 Power Supply Voltage for Sensors Freightliner Truck SPN Error Codes Full list of Freightliner Truck DTC SPN error codes in order with descriptions. All other marker and tail lamps are driven from BHM connector B1, K on circuit 23. 23 Fuel Plate Mechanism by RACK ACTUATOR Rack Actuator 60 Position Shift Gear Shift - FNGR RAIL Shift - FNGR Rail 07 Mechanical system does not respond correctly NoRESPONSE 241 Tire Wheel Pressure TIRE PRESSURE Tire Pressure 11 Sensor in the Left Side Only the SID number will display. 1 0 obj DIY coolant sensor replacement & new plug. DescriptionThis Code Sets When the Aftertreatment Control Module (ACM) Detects Poor Selective Catalyst Reduction (SCR) NOx Conversion Efficiency. 60 Additional PWM # 4 AUX PWM DRVR 4 Aux PWM Drvr 4 188 Idle Turns by IDLE ENG SPEED Idle ENG SPEED 181 Cargo Weight CARGO WEIGHT CARGO WEIGHT 126 Differential Pressure via Oil Filter in the FILTER PRESSUR Filters FilterDifPress 178 Front Axle Load FRONT AXLE WT Front Axle Wt. 68 Pressure Brakes, Trailer 05 Current below normal or open OPEN endobj If there is no text message, the display area will be blank. 74 Max. 77 Sensor Signal # 1 Braking 157 Total Pressure Feed System Injectors INJ METR RLPRS Inj Metr Press 179 Rear Axle Load REAR AXLE WT Rear Axle Wt. reCAPTCHA helps prevent automated form spam. 41 ECM 8 Volt Power Supply ECM 8VDC SUPLY ECM 8VDC 28 ABS Valve Modulator for Reducers PRSSRMODDRVAXL Mod, Relay Valve 185 Average Fuel Consumption AVG FUEL ECON AVG. The MID tells which system it is coming from. - For a complete reference see SAE documentation regarding Serial Control and Communications. a. 73 Additional Pump Pressure AUXWATRPMPPRSS Aux PUMP Press 109 Cooling Fluid Pressure COOLNT PRESSR Coolant Press Thank you, Comments must be approved before appearing. An example is CAT, which can be found on Numerakods website. 67 Ignition Distribution Signal IG TIME SIGNAL 79 Road Coating Temperature ROAD SRFC TEMP Road Surf TEMP 26 Additional Input Driver # 1 AUXOUTDRIVER1 AuxOut Driver endstream 9 Cylinder Nozzle # 9 CYL # 9 INJECTR Cyl # 9 Injectr 10 Sensor in the Right Side 55 Position of the Controlling Finger PPC SHFT FNGR POS Shift FNGR Pos Monitored Parameter SCR and Diesel Particulate Filter (DPF) Sensors No; Go to step 8. 64 Sensor # 2 Engine Speed SPEED SENSOR2 SPEED Sensor 2 Not Known 238 Velocity Direction of the VELOCITYVECTOR VelocityVector In this example, we have a $300 or so heavy truck scanner connected to an ABS system. 26 Average Speed ABS Sensor Front Gear SENSOR AX2 AVG Sensor AX2 AVG SPN 521052/FMI 31 Description This Code Sets When SPN 521050/FMI 31 has been Present for One Hour of Idle Time, the Vehicle has been Restarted or Six Gallons of Fuel has been Used. 14 Cylinder Nozzle # 14 CYL 14 INJECTR Cyl 14 Injectr 87 Cruise Switch << High-Set >> CRUISE HI SET Cruise Hi Set 54 Auxiliary Driver 6 AUXOUT DRIVER6 Auxout Driver6 67 Pneumatic Brake Control, Trailer 244 Cruise Switch ENABLE The SPN code stands for the name of the fault. 76 Knock Sensor KNOCK SENSOR If there is no text message, the display area will be blank.

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