Question

2011 Dodge RAM 3500 HD 6.7L Cummins with engine codes P20B5, P208A, P20B0, and P208C

Answer 1

All the codes indicate a problem with the Diesel Exhaust Fluid Reductant Pump. Start by checking the Diesel Exhaust Fluid Reductant Pump for damage or a bad connection. If there is no visual damage and the connector is okay, then replacing the Diesel Exhaust Fluid Reductant Pump will be necessary to repair the problem. You can find more information about the engine codes at the following links:

P208A RAM Code - Diesel Exhaust Fluid Reductant Pump Control Circuit Open
Read more: https://www.autocodes.com/p208a_ram.html

P208C Dodge Code - Diesel Exhaust Fluid Reductant Pump Control Circuit Low
Read more: https://www.autocodes.com/p208c_dodge.html

P20B0 RAM Code - Diesel Exhaust Fluid Reductant Pump Temperature Performance
Read more: https://www.autocodes.com/p20b0_ram.html

P20B5 RAM Code - Diesel Exhaust Fluid Reductant Pump Heater Control Circuit Open
Read more: https://www.autocodes.com/p20b5_ram.html