WebDTC P02C1, P21DD, P221C, P10D9, P10F3, P143C, P20B9, and/or P221E Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Cadillac Escalade Models 2024 2024 LM2 Chevrolet Silverado 1500 2024 LM2 Silverado 2500HD/ 3500HD 2024 L5P Suburban 2024 LM2 GMC Sierra 1500 2024 LM2 Sierra 2500HD/ 3500HD 2024 L5P … Web What Does the P20B9 Code Mean? As reductant will freeze at temperatures below -11°C (12°F), there are 2 reductant heaters located in the reductant tank. One heats the …
Service Bulletin Bulletin No.: 21-NA-006 Date: January, 2024
Web What Does the P20B9 Ford Code Mean? The reductant heater and sender assembly contain a pickup tube for the reductant pump modules, an electric heating element, a reductant temperature sensor, and an electrode type level sensor. The heating element is directly above the pickup tubes inlet filter. WebAug 26, 2016 · With the scan tool hooked up, see if code P20B9 DEF Supply Line Heater Circuit High Input is now active after 15 seconds. If this happens, then the wiring, DEF control unit/module and PCM are good. … theatrepatriote.com
What Is P20B9 Code 6.7 Powerstroke – 3 Ways To Fix
WebJun 4, 2024 · Just had reductant tank heater replaced and regen performed, now got dtc codes p20b9 and p207f codes. Took truck to dealership and they wanted to "start with fuel filter replacement and regen procedur ... My 2011 Chevy Duramax gave a low DEF quality code a year ago, dealer replaced parts of the spray system and all good. ... WebFeb 22, 2024 · the code showed up , p20b9 on my way to work, stating 99 miles till speed limited to 65 mph, then, 70 miles till speed limited to 55 mph, according to the #'s in 40 miles i will be limited to 55 mph. i am parked bout 150 miles from home . new reductant heater just arrived at home. question # 1 if i remove the battery cables. WebP20B9 means that the engine’s brain PCM has not picked up any voltage from this heater. Hence, there must be an issue. 3 most common reasons Of The Error Code P20B9 P20B9 is a result of issues in specific components of your engine. These components are Damaged DEF heater Dirty DEF tank Broken PCM 5 Common Symptoms Associated With The … theatre patchogue