What is code P20BD?
The trouble code P20BD can be defined as Reductant Heater B Control Circuit/Open. This can be an indication of the problem with the reductant heater B control circuit of the vehicle, resulting in OBD code P20BD getting stored in the powertrain control module (PCM).
What is reductant Heater b?
OBD-II Code Wiring issue is defined as a Reductant Heater “B” Control Circuit/Open. Diesel Exhaust Fluid (DEF) is used to assist in converting leftover exhaust particles to harmless gases. In order to burn off those particles, the temperature of the exhaust system needs to increase.
What was the problem with my Mercedes ML350?
So here is the problem. Car is 2010 Mercedes ML350 bluetec. Check engine light came up and we have checked and the code was U029D lost communication with NOx sensor A and U029E lost communication with NOx sensor B. Also P20BD redurtant heather “B” control circuit open.
What kind of car is the Mercedes ML350 BlueTEC?
Car is 2010 Mercedes ML350 bluetec. Check engine light came up and we have checked and the code was U029D lost communication with NOx sensor A and U029E lost communication with NOx sensor B. Also P20BD redurtant heather “B” control circuit open.
What are the symptoms of a p20bd trouble code?
Symptoms of a P20BD trouble code may include: Diminished engine performance Excessive black smoke from vehicle exhaust Reduction in fuel efficiency What are some of the common causes of the code? Causes for this code may include: Open or shorted circuits in the reductant heater control Defective reductant temperature sensor
How much does it cost to repair a p20bd Mercedes Benz?
The cost of diagnosing the P20BD MERCEDES-BENZ code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
What kind of car is the Mercedes ML 350?
Used 2010 Mercedes-Benz M-Class ML 350 4MATIC Sport Utility 4D Edit OptionsMileage: 127,502 4.4 Consumer Write a review View Gallery For Sale Near You 47 Mercedes-Benz M-Class vehicles in your area. Used 2012 Mercedes-Benz ML 350 4MATIC $15,995 Coast Auto Motors Used 2012 Mercedes-Benz ML 350 4MATIC $17,990 Jeepster Auto Sales Used 2012
What is the reliability rating of the Mercedes ML350?
The average rating is a 3.6 out of 5 stars. The Mercedes-Benz ML350 Reliability Rating is 3.0 out of 5. It ranks 27th out of 32 for all car brands. Learn more about Mercedes-Benz ML350 Reliability Ratings.
The cost of diagnosing the P20BD MERCEDES-BENZ code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When did I buy my Mercedes ML350 BlueTEC?
I bought a 2012 ML350 bluetec in 2015 with 38,000 miles. The driver’s side seat belt does not always work and the cigarette lighter does not work at all. The rear brakes had to be replaced at 52,000 miles at a cost of $800.