Electrical system
Hyundai technical service bulletin 22-01-028H for 2014-2016 Hyundai Elantra, 2010-2012 Hyundai Santa Fe and 2010-2018 Hyundai Tucson and others.
- Bulletin number
- 22-01-028H
- Component
- Electrical system
- Summary
- Hyundai is conducting a campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine bearing noise is detected, the Malfunction Indicator Lamp (MIL) will blink continuously, and the vehicle will be placed in Engine Protection Mode allowing the customer to drive to the nearest Hyundai dealer for diagnosis and repair. In addition, DTC P132600 will be recorded in the ECM. The vehicle can continue to be operated for a limited time in Engine Protection Mode, but it will accelerate slower and have a reduced maximum speed. Engine RPMs will be limited to approximately 1800-2000 RPM.
Owners of these vehicles have filed 1,005 complaints in the electrical category.
Vehicles covered
- Hyundai Elantra 2014-2016 201420152016
- Hyundai Santa Fe 2010-2012 201020112012
- Hyundai Tucson 2010-2018 20112012201320142015201620172018
- Hyundai Veloster 2012-2017 201220132014201520162017
- Hyundai Sonata Hybrid 2011-2019 20122013201420152016201720182019
- Hyundai Elantra GT 2014-2019 201420152016201720182019
- Hyundai Sonata Plug-In Hybrid 2016-2019 2016201720182019
VIN decoder
See the problems and recalls for an exact car
Buying a used Hyundai Elantra?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history