Reductant control module isuzu location - DTCs P20BB (Reductant Heater 1 Control Circuit Low Voltage) and P20C3 (Reductant Heater 3 Control Circuit Low Voltage Test Status) also may be set in the Engine Control Module (ECM). A new calibration for the DEF controller is available that will reduce the possibility that DTCs P20BB and P20C3 will set. Refer to Bulletin #22-NA-112.

 
Store the fender in a secure location. At the DEF pump, disconnect the following: connection to front chassis harness, DEF quality sensor, DEF pump electrical connector, and the solenoid valve connector. Cut the tie straps securing the DEF line to the vehicle chassis and aftertreatment assembly and remove the defective line from the vehicle.. Sisters film wiki

Labor: 1.0. To diagnose the P20EB code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and …The reductant control module varies the duty-cycle of the pump voltage to maintain reductant pressure within a calibrated range. Location The duramax reductant pressure sensor is located near the reductant tank and pump assembly, which is typically mounted on the frame rail under the driver’s side of the vehicle. Circuit Description. The DEF injector is attached to the mixer chamber that is located between the DPF housing and the SCR catalyst housing. The DEF injector sprays pressurized DEF in the pressure line based on the command from the DEF control module. The DEF injector has a high side circuit and a low side circuit. OBD-II trouble code P20A2 and related codes P20A0, P20A1, P20A3, P20A4 and P20A5 are associated with the reductant purge control valve circuit. This circuit is also known as the diesel exhaust fluid system (DEF). The purpose of the reductant purge control valve circuit is to send a signal to Power Control Module (PCM) …programming event, the WCC is located in the Service Programming System dialogue box of the SPS Summary screen. No further action is required. Refer to the Warranty section of the bulletin. 1. Reprogram the DEF through the Reductant Control Module. Refer to K115 Reductant Control Module: Programming and …A stored code P20C1 means that the powertrain control module (PCM) has detected no voltage in the control circuit for the on-board reductant heater designated with the letter C. This designation is used where multiple reductant heaters are in use, consult a vehicle specific repair manual to determine which is the C circuit for your application. What is the Cost to Diagnose the Code P20C9 Isuzu? Labor: 1.0. The cost to diagnose the P20C9 Isuzu code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. In a nutshell, the ignition control module's job on your 3.2L V6 Isuzu Rodeo or Trooper is to activate the ignition coils that sit on top of it. Also, to relay the crankshaft position sensor signal to the fuel injection computer. Here's what happens when you turn the key and crank your Rodeo or Trooper: The ignition module gets power (12 Volts).NHTSA ID Number: 10140320. Manufacturer Communication Number: SSM 47006 Summary. All 2016 F-650 and F-750 vehicles built before 1-Apr-2016 requiring replacement of the reductant pump control module also requires replacement of the 14407 wiring harness which is included with the module service part. The current level service …AI startup RealityEngines.AI changed its name to Abacus.AI in July. At the same time, it announced a $13 million Series A round. Today, only a few months later, it is not changing ...Nov 20, 2020 · As techs, we frequently approach jobs we've never done before. Nobody knows or has done it all. When it comes to programming modules, that can be hectic. Rea... Aug 30, 2023 · The P208B code is triggered when the powertrain control module (PCM) detects that a part called the reductant pump fails to function as it should. The reductant pump is a component that pumps diesel exhaust fluid (DEF)into the exhaust system to reduce nitrogen oxide (NOx) emissions. The reductant pump also helps burn off exhaust particles since ... The P20BD fault code in automobiles indicates a problem with the reductant heater system. Symptoms may include reduced engine performance and increased emissions. The cause of this issue could be a faulty reductant heater, open or shorted harness, poor electrical connection, or a faulty control module. Repairing this fault is important as it ... The automobile fault code U010E indicates a problem with the Reductant Control Module, which can cause the engine light to turn on. This fault code can be caused by a faulty module, an open or shorted harness, or poor electrical connections. It is important to address this issue promptly as it can affect the vehicle’s emissions and performance. Valucraft Ignition Control Module DR140VC. Part # DR140VC. SKU # 966570. 1-Year Warranty. Check if this fits your Isuzu NPR. $3999.The fault code P20EA indicates an issue with the Reductant Heater A Control CircuitOpen. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the severity ...A transmission control module is a mechanism that regulates a vehicle’s automatic transmission by processing electrical signals. Sensors electronically send information to the tran...Find many great new & used options and get the best deals for 2016 Isuzu NPR 5.2l Def System Pump Control Module 8982490720 DCM DCU at the best online prices at eBay! Free shipping for many products!Feb 10, 2021 · The reductant tank filler hose is a 2-piece design consisting of a filler hose and a vent hose. The reductant pressure line supplies the reductant from the reductant pump assembly to the reductant injector. There are different reductant pressure lines for different vehicle wheelbases. The reductant pressure line is heated to prevent freezing. i was a tech at gm. 100 percent of the failures i seen was the burned/melted connector at pump. they ran too many amps through the connector. if you just unplug the connector on the side of the frame it will reset the reductant control module which is ontop the def tank, and get rid of warning messages. i did have luck just unplugging connector …The same holds true for repair instructions. Let’s compare the setting conditions for the P20BA code on a Ford vehicle (2016 Ford F-250 Super Duty Platinum) and on a GMC vehicle (2015 GMC Sierra 2500HD SLT). The P20BA code sets on a Ford F-250 when the reductant dosage control module determines that the conductance of …Feb 26, 2021 · As reductant will freeze at temperatures below 0°C (32°F), there are 2 reductant heaters. Reductant heater 1 is in the reductant reservoir and reductant heater 2 is in the supply line to the reductant injector. The reductant control module monitors the reductant temperature sensor located within the reservoir in Store the fender in a secure location. At the DEF pump, disconnect the following: connection to front chassis harness, DEF quality sensor, DEF pump electrical connector, and the solenoid valve connector. Cut the tie straps securing the DEF line to the vehicle chassis and aftertreatment assembly and remove the defective line from the vehicle.The fault code P20EA indicates an issue with the Reductant Heater A Control CircuitOpen. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the severity ...DTCs P20BB (Reductant Heater 1 Control Circuit Low Voltage) and P20C3 (Reductant Heater 3 Control Circuit Low Voltage Test Status) also may be set in the Engine Control Module (ECM). A new calibration for the DEF controller is available that will reduce the possibility that DTCs P20BB and P20C3 will set. Refer to Bulletin #22-NA-112.OEM 2017-2019 GM Part # 84631875 - Reductant Control Module. Hi there!! We changed from gmpartsonline.net to our new website autopartsexpress.net !!!! SAME COMPANY!!! Links; ... Level & temp module. Silverado, sierra. 6.6L diesel, emission reduction system, 2017-19. This GM Genuine Part is designed, engineered, and …GMC TSB N202300791. In some 2020 model year Chevrolet Silverado and GMC Sierra vehicles, equipped with diesel engines, the Diesel Exhaust Fluid (DEF) system may not immediately reactivate, as it should, after the vehicle's control system finds that a DEF heater fault is no longer present. In …Genuine Parts. Counterfeit Parts. Best Value Parts. Lubricants. OVERVIEW. All replacement parts used are genuine Isuzu parts or are made to original equipment …In today’s digital age, it is becoming increasingly important for parents to monitor their children’s online activities and ensure their safety. With the rise in smartphone usage a...GMC TSB N202300791. In some 2020 model year Chevrolet Silverado and GMC Sierra vehicles, equipped with diesel engines, the Diesel Exhaust Fluid (DEF) system may not immediately reactivate, as it should, after the vehicle's control system finds that a DEF heater fault is no longer present. In … The Reductant Quality Sensor is located in the reductant tank and measures the quality of the reductant fluid using an ultrasonic signal. If the Reductant Control Module detects a performance fault on the Reductant Quality Sensor for more than 5 minutes, it will set the Diagnostic Trouble Code (DTC) P206B. Connect electrical harness to the DEF quality sensor module electrical connector. Fill the DEF tank with DEF fluid. Fill the cooling system with the recommended coolant using the coolant extractor. Special tools: 85112740. Connect all previously removed cables to the negative (ground) battery terminals.The Senate vote was passed along partisan lines with a narrow margin of 51 to 50. Here is what you need to know about inflation reduction act of 2022. On Sunday, August 8, 2022, th...The trouble code P20EA can be elucidated as Reductant Control Module Power Relay De-Energized Performance Too Early Issue. This code is a generic trouble code, meaning it applies to all vehicles equipped with the OBD-II system, especially those made from 1996 up to present. It’s also more common …Ford TSB 23-2161. Some 2018-2021 F-150 vehicles equipped with a 3.0L diesel engine, 2016-2022 F-650/F-750 vehicles equipped with a 6.7L engine, and 2017-2022 F-Super Duty vehicles equipped with a 6.7L engine and built on or before 08-Mar-2022 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes …Reductant Control Module - GM (84631875) 2017-2019 GM - 84631875. MSRP: $346.81; Discount: $115.51 (33.3% off) Sale Price: $231.30; OR. Make sure this part fits your Car. Add to Cart. Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Make: RAM. Code: U02A2. Definition: Lost Communication With Reductant Quality Module. Description: The Diesel Exhaust Fluid (DEF) Quality Sensor is mounted to the DEF tank and is used to detect the concentration of the DEF. The DEF Quality Sensor shares information with the Powertrain Control Module (PCM) over the J1939 Data Link. In this article, we consider the fourth-generation Ford F-Series Super Duty, available from 2017 to the 2019. Here you will find fuse box diagrams of Ford F-250 / F-350 / F-450 / F-550 2017, 2018, and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) …SKU: 85514348. Other Names: Controller. Description: 6.6L diesel, emission reduction system. Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General …-- Status: OK 0000 72-Door, Rear Right -- Status: OK 0000 AC-Reductant Control -- Status: OK 0000 ----- Address 01: Engine (J623-CNHA) Labels:. 04L-907-309-V1.clb Part No SW: 04L 906 021 FQ HW: 04L 907 309 Component: R4 2,0L EDC H23 0655 Revision: 85H23--- Coding: 12254012242401080000 Shop #: WSC 02391 785 00200 … Circuit Description. The DEF injector is attached to the mixer chamber that is located between the DPF housing and the SCR catalyst housing. The DEF injector sprays pressurized DEF in the pressure line based on the command from the DEF control module. The DEF injector has a high side circuit and a low side circuit. The two reductant (DEF) heaters are designed to thaw DEF that has become frozen in temperatures below 32°F (0°C) in the Emission Reduction Fluid Tank and supply line to the DEF injector. The reductant control module monitors the reductant tem-perature sensor located within the Emission Reduction Fluid Tank in order to …AI startup RealityEngines.AI changed its name to Abacus.AI in July. At the same time, it announced a $13 million Series A round. Today, only a few months later, it is not changing ...What Does the P20C9 Isuzu Code Mean? The Diagnostic Trouble Code (DTC) will be set when the Diesel Exhaust Fluid (DEF) Control Module detects a problem with the DEF …The reductant control module varies the duty-cycle of the pump voltage to maintain reductant pressure within a calibrated range. Location The duramax reductant pressure sensor is located near the reductant tank and pump assembly, which is typically mounted on the frame rail under the driver’s side of …15.3K subscribers. 229K views 6 years ago. Isuzu NPR 5.2 Limp mode. Problem and Fix. Hope this helps. ~ SCV Overhaul kit (2007-2010): …The Reductant Level Sensor is part of the Reductant Quality Module, which is located on at battom Reductant Tank Assembly. Related questions 0 votes. 1 answer 2.9k views. On my 2011 Ford F250 ... Wastegate control valve on 2011 Ford F250 6.7L Diesel. asked Jul 26, 2018 by Robbie. wastegate; p1249; ford; f250; 0 votes.The fault code P20A2 indicates a problem with the Reductant Control Module. The diagnosis process involves checking the wiring, connectors, and sensors related to the module. The fixing cost for this fault code is estimated to be around $75 to $150 per hour, with a repair time of 1.0 hour. The cost may vary depending on the auto repair shop’s ...Issue: Some 2017-2019 F-Super Duty vehicles built on or before 1-Aug-2018 equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P21DD, P204C, P21CD and/or U02A2 in the powertrain control module (PCM). This may be due to water intrusion within …Find many great new & used options and get the best deals for 2016 Isuzu NPR 5.2l Def System Pump Control Module 8982490720 DCM DCU at the best online prices at eBay! Free shipping for many products!Chevrolet. Number: 21-NA-006. Title: Diagnostic Tip to Diagnose Emission Reduction Fluid Tank Electrical Connector Inspection, Reduced Power Message, Service Emissions System, System Displayed on the Drivers Information Center (DIC) Malfunction Indicator Lamp (MIL) Illuminated - DTC P20C1, P21DD, P221C, P10D9, P10F3, P143C, P20B9, and/or P221E.Genuine Parts. Counterfeit Parts. Best Value Parts. Lubricants. OVERVIEW. All replacement parts used are genuine Isuzu parts or are made to original equipment …The Senate vote was passed along partisan lines with a narrow margin of 51 to 50. Here is what you need to know about inflation reduction act of 2022. On Sunday, August 8, 2022, th...P20C9. Powertrain - Fuel and Air Metering and Auxiliary Emission Controls - ISO/SAE Controlled. Description. Reductant Control Module Requested MIL Illumination. Try a forced regen to see if it will complete without problems and the fault resolves. If not check for a plugged DPF or other DPF system or exhaust problems.As we’ve argued before, negotiations in the United States over the fiscal cliff aren’t about debt reduction; they are about figuring out how to borrow more. The markets get it: Aft...Reductant Control Module - GM (84631875) 2017-2019 GM - 84631875. MSRP: $346.81; Discount: $115.51 (33.3% off) Sale Price: $231.30; OR. Make sure this part fits your Car. Add to Cart. Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft.Labor: 1.0. To diagnose the P2062 BMW code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between … Chevrolet. Number: 21-NA-006. Title: Diagnostic Tip to Diagnose Emission Reduction Fluid Tank Electrical Connector Inspection, Reduced Power Message, Service Emissions System, System Displayed on the Drivers Information Center (DIC) Malfunction Indicator Lamp (MIL) Illuminated - DTC P20C1, P21DD, P221C, P10D9, P10F3, P143C, P20B9, and/or P221E. Code P204F Reductant dosing Control Module. 2015 Ford Transit HDXLT, 3.2 Powerstroke. 15,000 miles. MIL comes on, take it to the dealer. It sits at the dealer from 0900-1330, call and they haven't even looked at it yet. This is a fleet vehicle, so pick it back up, and unfortunately drive it with the light on for 3 weeks, maybe 500 or …The safety of a vehicle is of paramount importance, and one crucial component that plays a significant role in ensuring the safety of both the driver and passengers is the ABS cont...Read our review of Presto-X to learn about their pest control services, locations, and costs, and see what some of their customers say about the company. Expert Advice On Improving...The fuel pump control module is a relay that releases power to operate the fuel pump. The fuel pump control module is part of the constant control relay module, or CCRM. OBD-II trouble code P20A0 and related codes P20A0, P20A1, P20A2, P20A3, P20A4 and P20A5 are associated with the reductant purge control valve circuit. This circuit is also known as the diesel exhaust fluid system (DEF). The purpose of the reductant purge control valve circuit is to send a signal to Power Control Module (PCM) or the Engine ... The P208B code refers to the reductant pump assembly in a vehicle. This assembly contains a diaphragm pressure pump, a pressure sensor, a purge valve, an outlet filter, and an internal heating element. The reductant pressure sensor provides feedback to the Powertrain Control Module (PCM), which regulates system pressure. The air bag light remains on. Fan heater and controls hand completely stopped working. Front windscreen heater not working. Outside temperature gage and icy road dash lush is on. And now I can’t use the key central locking to lock the van. All boils down to the BODY CONTOL MODULE so im told. And soooo today.15.3K subscribers. 229K views 6 years ago. Isuzu NPR 5.2 Limp mode. Problem and Fix. Hope this helps. ~ SCV Overhaul kit (2007-2010): …If your engine light is on and you’re getting the P20C9 fault code, it could be due to a faulty Reductant Control Module, an open or shorted harness, or poor electrical …Feb 28, 2021 · DTCs P20BB (Reductant Heater 1 Control Circuit Low Voltage) and P20C3 (Reductant Heater 3 Control Circuit Low Voltage Test Status) also may be set in the Engine Control Module (ECM). The faulty Emission Reduction Fluid Tank heater may be caused by the tank heating elements being exposed to Diesel Exhaust Fluid (DEF) and shorting to the pump ground. What Does the Engine Code P20C9 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "2" in the second position means that this is a ISO/SAE controlled OBD-II (OBD2) DTC. "0" in the third character position in a DTC indicates that the fuel and air metering and auxiliary emission …I have a 2011 Isuzu NPR with a 5.2 MIL and REGEN illuminated, but no engine performance problems, or derate. The only code that was displayed was P20C9 Reductant Control Module Request MIL illuminated. After clearing the code, everything went back to normal. What does this code mean?Technicians may find DTC P208B set. Cause. This condition may be caused by a software issue with the K115 Reductant Control Module. GM Engineering is working to …Step-by-Step Instructions: Locate the reductant level sensor. This is typically located near the DEF tank and resembles a small black box with wires attached. Disconnect the electrical connector from the sensor. Use …Sep 29, 2016 · Code P204F Reductant dosing Control Module. 2015 Ford Transit HDXLT, 3.2 Powerstroke. 15,000 miles. MIL comes on, take it to the dealer. It sits at the dealer from 0900-1330, call and they haven't even looked at it yet. This is a fleet vehicle, so pick it back up, and unfortunately drive it with the light on for 3 weeks, maybe 500 or more miles ... As techs, we frequently approach jobs we've never done before. Nobody knows or has done it all. When it comes to programming modules, that can be hectic. Rea...Nov 20, 2020 · As techs, we frequently approach jobs we've never done before. Nobody knows or has done it all. When it comes to programming modules, that can be hectic. Rea... P20C9. Powertrain - Fuel and Air Metering and Auxiliary Emission Controls - ISO/SAE Controlled. Description. Reductant Control Module Requested MIL Illumination. Try a forced regen to see if it will complete without problems and the fault resolves. If not check for a plugged DPF or other DPF system or exhaust problems. Code P204F Reductant dosing Control Module. 2015 Ford Transit HDXLT, 3.2 Powerstroke. 15,000 miles. MIL comes on, take it to the dealer. It sits at the dealer from 0900-1330, call and they haven't even looked at it yet. This is a fleet vehicle, so pick it back up, and unfortunately drive it with the light on for 3 weeks, maybe 500 or …Code P205A Description. The Reductant Tank Temperature Sensor is a variable resistor used to measure the temperature inside the reductant tank. The sensor is wired to the Reductant Control Module, which acquires the sensor signal and sends it to the Engine Control Module via serial data.The Reductant …No, only the modules that respond to the generic OBD broadcast. Those will be Engine, Auto-Trans (if equipped) and on some very late model cars, possibly a few others such as ABS. In this case, it may very well include the Reductant Control module since that module is very much emissions-related.Reductant Control Module - GM (84631875) 2017-2019 GM - 84631875. MSRP: $346.81; Discount: $115.51 (33.3% off) Sale Price: $231.30; OR. Make sure this part fits your Car. Add to Cart. Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft.The reductant tank temperature sensor measures the amount and temperature of the reductant in the diesel exhaust aftertreatment system. It provides accurate readings for the powertrain control module (PCM). The PCM uses the data as a reference for any adjustments it has to make to various engine and exhaust processes.The ABS control module is a crucial component of your vehicle’s braking system. It plays a vital role in ensuring the safety and stability of your car, especially during emergency ...P20C9 Reductant Control Module Requested MIL Illumination. What Does the Engine Code P20C9 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "2" in the second position means that this is a ISO/SAE controlled OBD-II (OBD2) DTC. "0" …The same holds true for repair instructions. Let’s compare the setting conditions for the P20BA code on a Ford vehicle (2016 Ford F-250 Super Duty Platinum) and on a GMC vehicle (2015 GMC Sierra 2500HD SLT). The P20BA code sets on a Ford F-250 when the reductant dosage control module determines that the conductance of …Nov 6, 2023 · The code U010E: Lost Communication with Reductant Control Module points out a fault in the vehicle’s emission control system, specifically indicating a communication issue with the Reductant Control Module (RCM). This problem is most likely caused by damaged wiring, faulty modules, incorrect programming, or incompatible aftermarket modifications. Sep 18, 2023 · The P20B9 code is a diagnostic trouble code (DTC) that indicates an issue with the reductant heater in your vehicle. A stored code P20B9 signifies that the powertrain control module (PCM) has detected the absence of voltage in the control circuit specific to the onboard reductant heater identified as heater “A.”.

The P2048 code is a generic powertrain code related to the exhaust system. In this case, it means that the reductant injector circuit located on bank 1 unit 1 of the exhaust has a low circuit. Codes related to the P2048 include: P2047: Reductant Injector Circ/Open Bank 1 Unit 1. P2049: Reductant Injector Circ/High Bank 1 Unit 1.. Hennysgummies leak

reductant control module isuzu location

Genuine Parts. Counterfeit Parts. Best Value Parts. Lubricants. OVERVIEW. All replacement parts used are genuine Isuzu parts or are made to original equipment …Feb 10, 2021 · The reductant tank filler hose is a 2-piece design consisting of a filler hose and a vent hose. The reductant pressure line supplies the reductant from the reductant pump assembly to the reductant injector. There are different reductant pressure lines for different vehicle wheelbases. The reductant pressure line is heated to prevent freezing. The fault code P20EA indicates an issue with the Reductant Heater A Control CircuitOpen. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the severity ...Crunching The Numbers: U02A2 Diagnosis Cost & Complexity. The automobile fault code U02A2 has an estimated repair time of 1.0 hour. The cost of fixing this code varies depending on the auto repair shop, with most charging between $75 and $150 per hour. These factors are influential in determining the overall cost of fixing the U02A2 fault code.An Isuzu Rodeo Powertrain Control Module Replacement costs between $891 and $1,006 on average. Get a free detailed estimate for a repair in your area. ... Information is simultaneously passed back into the PCM from all of these locations, allowing the PCM to monitor conditions, and be monitored for conditions at all … The automobile fault code P20E8 is related to the Reductant Pressure Too Low. The diagnosis and fixing cost of this fault code is influenced by several factors. The estimated repair time for this fault code is 1.0 hour. The cost of repair is commonly charged between $75 and $150 per hour by most auto repair shops. Technicians may find DTC P208B set. Cause. This condition may be caused by a software issue with the K115 Reductant Control Module. GM Engineering is working to develop/validate a field fix for the above condition. In most cases of DTC P208B, reductant tank and/or reductant control module replacement will not correct the condition. …Reductant Heater and Sender Assembly Repair Date: 1/11/2022 Models: 2013-2016 F-250 Super Duty; 2013-2016 F-350 Super Duty; ... (DTCs) related to the reductant heater and sender assembly will be present in the powertrain control module. If an affected vehicle exhibits this condition, dealers …Nov 20, 2020 · As techs, we frequently approach jobs we've never done before. Nobody knows or has done it all. When it comes to programming modules, that can be hectic. Rea... DTCs P20BB (Reductant Heater 1 Control Circuit Low Voltage) and P20C3 (Reductant Heater 3 Control Circuit Low Voltage Test Status) also may be set in the Engine Control Module (ECM). A new calibration for the DEF controller is available that will reduce the possibility that DTCs P20BB and P20C3 will set. Refer to Bulletin #22-NA-112.In a nutshell, the ignition control module's job on your 3.2L V6 Isuzu Rodeo or Trooper is to activate the ignition coils that sit on top of it. Also, to relay the crankshaft position sensor signal to the fuel injection computer. Here's what happens when you turn the key and crank your Rodeo or Trooper: The ignition module gets power (12 Volts).By AutoCodes.com - Updated Oct 18, 2022. Possible Causes. How To Fix. Cost to Diagnose. Description 📷. What does this mean? What are the Possible Causes of …Aug 17, 2023 · Diagnostic trouble code (DTC) P20B9 stands for “Reductant Heater “A” Control Circuit/Open.”. This code sets when the reductant heater doesn’t perform as expected. The P20B9 engine code can also be triggered if the powertrain control module (PCM) doesn’t detect voltage in the reductant heater A’s control circuit. .

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