NHTSA Recall 14V173000: Alternator/generator/regulator (electrical system)
Mazda North American Operations reported this safety recall to NHTSA on , covering an estimated 5,700 vehicles. It affects 2 models including the Mazda MAZDA3.
| NHTSA campaign | 14V173000 |
|---|---|
| Manufacturer campaign | 7314D |
| Component | ELECTRICAL SYSTEM › ALTERNATOR/GENERATOR/REGULATOR |
| Report received | April 3, 2014 |
| Owner notification | May 19, 2014 |
| Initiated by | Manufacturer |
Defect
Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda3 vehicles manufactured June 12, 2013, through December 18, 2013, and model year 2014-2015 Mazda6 vehicles manufactured May 20, 2013, through December 4, 2013, and both equipped with a 2.5L engine and a regenerative engine braking system. When driving the affected vehicles in heavy rain or in deep puddles, the alternator belt may slip causing the Power Control module (PCM) to incorrectly assume failure of the charging system.
Safety risk
Once the PCM assumes that the charging system has failed, the vehicle will stop charging and could result in poor acceleration, loss of steering assist and windshield wiper operation, and a possible engine stall, increasing the risk of a crash.
Remedy
Mazda will notify owners, and dealers will reprogram the PCM with updated software, free of charge. The recall began on May 19, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's number for this recall is 7314D.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Vehicles covered by recall 14V173000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.