OBD-II Code Decoder
Search the licensed P, B, C, and U reference library by code, definition, system, or manufacturer. Reference-only results are not a complete diagnosis.
Review-withheld definitions are excluded; lookup records are not published diagnostic pages.
P2122 — vehicles with official records naming this code
P2122 is named in NHTSA-published manufacturer communications or investigations for 17 vehicle families, including:
- Cadillac Escalade model years 2007-2014, 2016 · 9 records
- Chevrolet Suburban model years 2007-2014, 2016 · 9 records
- Chevrolet Tahoe model years 2007-2014, 2016 · 9 records
- GMC Yukon model years 2007-2014, 2016 · 9 records
- Chevrolet Avalanche model years 2007-2013 · 7 records
- Chevrolet Silverado model years 2007-2013 · 7 records
- GMC Sierra model years 2007-2013 · 7 records
- Cadillac CTS model years 2004, 2009-2012 · 5 records
- Mazda CX-5 model years 2013-2015 · 3 records
- Buick Rendezvous model years 2004-2005 · 2 records
A code named in a manufacturer communication means the document refers to it for those vehicles. It is not a diagnosis of any car, and it does not mean the code is common on that vehicle.
Matching definitions: 2 · Unique codes: 1.
| Code | Meaning | System | Scope | Manufacturer | Severity |
|---|---|---|---|---|---|
| P2122 | Accelerator Pedal Position (APP) assembly failure, Powertrain Control Module (PCM) failure, Throttle control motor failure, Wiring issue | Powertrain | Manufacturer-specific | Audi | Not classified |
| P2122 | Throttle/Pedal Position Sensor/Switch D Circuit Low | Powertrain | Generic | Not manufacturer-specific | Not classified |
No matching codes
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