P2110: owner reports and bulletins
Got P2110 on your scanner? Tell the mechanic your year, make, model and any symptoms and you'll get the likely cause and what to check first. Ask about this code.
What owners report to NHTSA
23 complaints filed with NHTSA mention P2110, 13 of them since 2015, across 14 different models. The component owners most often filed it under: electrical system.
Most-reported models
| Vehicle | Complaints | Model years reported |
|---|---|---|
| KIA SORENTO | 4 | 2012, 2013, 2017 |
| HYUNDAI SONATA | 4 | 2011, 2012 |
Manufacturer service bulletins that name P2110
23 technical service bulletins and manufacturer communications filed with NHTSA mention P2110, from 4 makes. A bulletin means the manufacturer has documented a known cause or a fix procedure for that model. Examples:
- RAM 1500 (2013, 2014, 2015, 2016), bulletin 10248951: Throttle Blade Icing Service Fix Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DT…
- JEEP RENEGADE (2021), bulletin 10188826: Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further inves…
- FIAT 500X (2021), bulletin 10188808: Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further inves…
- HYUNDAI SANTA FE, bulletin 10057210: HYUNDAI: SANTE FE 2010-2012; ECM SOFTWARE IS REQUIRED FOR 3.5L SANTE FE VEHICLES WITH MALFUNCTION CODES DTC P0638, DTC P2106, & P2110. *LJ
Sources: NHTSA Office of Defects Investigation complaint database and manufacturer communications file, snapshots September 2026. A complaint or bulletin that mentions a code is a report about that vehicle, not a statement that the code has one cause.