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Lets have a look at this 2011 Chevy 2500HD with a Duramax Diesel. It was brought to me by the customer after having it at the local dealer for 3 WEEKS and th...Pete. Automotive Diagnostic Spe... General auto certifications. 39,507 satisfied customers. I have a 2004 Chevy Duramax it's a 2500 And it just. I have a 2004 Chevy Duramax it's a 2500 And it just literally quit on the road and the ABS light and a couple others popped up and it has power but it … read more.Chevy / GMC 2500HD Duramax - P20B9-00 Reductant Heater Problem - Part II South Main Auto Repair LLC 811K subscribers Subscribe 6.7K 193K views 7 years ago …

P20B9 Code 6.7 Powerstroke – what does it mean? P20B9 is a diagnostics trouble code (DTC) which means “Reductant Heater ‘A’ Control Circuit/Open”. DTCs are codes …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.Here are some ways with the help of which you will be able to correct the OBD Code P20B9: Changing the broken reductant heater ‘A’ control circuit. The opening or …Check the ECM thoroughly if the P2149 code comes on your car screen. Take an expert’s aid to replace the old ECM. Restore the Power Control Module PCM) Replacing an outdated PCM solves the P2149 code most of the time. Update the PCM software to resolve the code. Sometimes fixing the broken PCM module fixes the P2149 code. I bought with 66000 back in February 2017. Shortly after I bought this, I got an P040b code. Exhaust Gas Recirculation Temperature Sensor. Circuit performance. I have searched and searched online for anyone who have had the same code and what they did to fix it. I will be doing a partial delete soon but live in a county in Utah where we have ...

Lower vehicle and perform camshaft and. crankshaft timing relearn procedure as follows: ² Connect the DRB scan tool to the data link. (diagnostic) connector. This connector is located in. the passenger compartment; at the lower edge of. instrument panel; near the steering column. ² Turn the ignition switch on and access the “miscellaneous”.P20B9 Duramax - Full Repair of DEF Heater Lehew 148K subscribers 111K views 6 years ago For the Chevy Duramax Diesel, the code P20B9 indicates an issue …9. If you decide to replace the pump at the same time, don't forget to use the syringe to pre-fill the new pump with DEF (I found out the hard way there is a reason why they give you a syringe with the new pump). 10. Brush off the dirt if you didn't wash underneath prior to opening up the DEF heater. ….

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Mar 27, 2020 · Try commanding the DEF heaters on then off for 10 seconds each. Sometimes clearing the related code isn’t enough and the heaters have to be cycled to clear the latched message. 2011 Silverado 1500. GM automotive mechanic, with Duramax experience. Jun 3, 2017 · For the Chevy Duramax Diesel, the code P20B9 indicates an issue with the DEF reservoir heater. More often than not, it will be the heater itself that must be replaced, and I show you how to do...

ford_doctor · #2 · Apr 16, 2016. Warren, both DTC's P20BD and P20BE are specific to the reductant line heater. Yes, the line going from the DEF tank to the injector on the exhaust filter is indeed heated. Since you are not reporting any glow plug system or tank heater DTC's we can hone right in on the line heater.Code P20B9-00. While hitching up last weekend to return home, I started the truck (2012 Silverado 2500HD/Duramax LML) and immediately got this warning message on the Driver Information Center (DIC): "Service Exhaust Fluid System. Check Owners Manual Now". I was warned that in 99 miles, speed would be restricted to 65 MPH.

global lending services payoff phone number P2510 duramax code p20b9 DTC P is a Type A DTC. Conditions for Clearing the DTC DTC P is a Type A DTC. Special Tools J Relay Puller Pliers Circuit/System Verification. If any DTCs other than DTC P are set, diagnose those DTCs first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle. See: Diagnostic… jesus calling november 15walgreens thermometer instructions retrmecwo · #6 · Jan 4, 2019. My engine light just came on today after getting an alignment from the dealer. Only have 27,000 miles on my 2015 2500. I pulled a 14,000 lbs 5th wheel with it on and off for the last two years and have never had an issue before. Have an appointment Mon with the dealer.Been trying to solve the issues with this emissions first problems were code P20B9 reductant heater 1 control circuit the other code was P24AO closed-loop... in this thread in this sub-forum in the entire site. Advanced Search Cancel Login / Join. ... 2010 Gmc 2500 Duramax 853,500 miles - sold 2010-gmc-2500 maintance log 2013 Chevy … sexuality generator Jun 6, 2011 · 32,822 Satisfied Customers. GM Grand Master Technician 2007. 14 years experience. GM Tech (Cam) is online now. Related Chevy Questions. 2011 duramax the exhaust light is blinking I filled the def. 2011 duramax the exhaust light is blinking I filled the def tank still there. I have codes p0463, p20b9, p2205, p2420, and p2471 … read more. lubbock tx jail rosterfifth third identity alertsun communities portal P20EE stands for “SCR NOx Catalyst Efficiency Below Threshold.” It usually shows up when the powertrain control module (PCM) detects that catalyst efficiency is below threshold on bank 1. new hanover county mugshots today 2015 Chevy 3500 6.6 Duramax Diesel Reductant Tank Heater/Temperature Sensor Replacement Real Time 42:16 min 320 kbps 58.04 MB Downlod Now. P205B P205C .DEF Tank Temperature Sensor Bypass. Обманка для датчика температуры мочевины ... P20B9 Duramax - Full Repair Of DEF Heater2011 duramax the exhaust light is blinking I filled the def tank still there. I have codes p0463, ... code P20B9, and a message to service the system. After changing the DEF heater in the tank, the check engine light is gone but now have a warning that says "175 miles to 65 ... 12 volt trolling motor with spot lockcalifornia ebt card envelopefake doctors note urgent care 2011 Duramax 3500hd long bed LML. Reply. Save. 1 - 3 of 3 Posts. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. Insert Quotes Quotes Post Reply. Enjoy banner ad-free browsing with Diesel Place Plus. Learn more.