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.
P1516 — vehicles with official records naming this code
P1516 is named in NHTSA-published manufacturer communications or investigations for 35 vehicle families, including:
- GMC Yukon model years 2003-2018 · 20 records
- Chevrolet Suburban model years 2003-2018 · 19 records
- Chevrolet Tahoe model years 2003-2018 · 19 records
- Cadillac Escalade model years 2003-2018 · 18 records
- Chevrolet Trailblazer model years 2002-2009 · 18 records
- GMC Envoy model years 2002-2009 · 18 records
- Chevrolet Corvette model years 2003-2018 · 17 records
- Chevrolet Express model years 2003-2017 · 16 records
- GMC Savana model years 2003-2017 · 16 records
- Chevrolet Avalanche model years 2003-2013 · 15 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: 16 · Unique codes: 1.
| Code | Meaning | System | Scope | Manufacturer | Severity |
|---|---|---|---|---|---|
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | Buick | Not classified |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | Cadillac | Not classified |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | Chevrolet | Not classified |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | Chrysler | Not classified |
| P1516 | Intake Manifold Runner Control Input Error | Powertrain | Manufacturer-specific | Ford | Not classified |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | General Motors | Not classified |
| P1516 | IMRC Input Error (Bank 1) | Powertrain | Generic | Not manufacturer-specific | Not classified |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | GMC | Not classified |
| P1516 | Gear Change Neutral Drive Fault | Powertrain | Manufacturer-specific | Jaguar | Not classified |
| P1516 | Intake Manifold Runner Control Input Error | Powertrain | Manufacturer-specific | Lincoln | Not classified |
| P1516 | Gear Change Neutral Drive Fault | Powertrain | Manufacturer-specific | Mazda | Not classified |
| P1516 | Intake Manifold Runner Control Input Error | Powertrain | Manufacturer-specific | Mercury | Not classified |
| P1516 | Throttle Actuator Control TAC Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | Oldsmobile | Not classified |
| P1516 | Throttle Actuator Control TAC Module Throttle Actuator Position Performance | Powertrain | Manufacturer-specific | Saturn | Not classified |
| P1516 | Idle Air Control Solenoid Signal 4 Circuit Low Input | Powertrain | Manufacturer-specific | Subaru | Not classified |
| P1516 | Intake Manifold Changeover Valve Circuit Open | Powertrain | Manufacturer-specific | Volkswagen | Not classified |
No matching codes
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