2009 Hyundai Sonata Technical Service Bulletins

64 technical service bulletins (TSBs) are on record for the 2009 Hyundai Sonata. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10032793Oct 1, 2009Engine cooling, Equipment. Hyundai: some vehicles may experience a malfunction indicator lamp illuminated with the etc (electronic throttle control) system related dtc p2135 ( forced limited power) or dtc p0638 (power management).
• 10030984Jul 1, 2009Transmission and drivetrain, Engine cooling. Hyundai: automatic transaxle range switch diagnostic trouble codes p0705 (range switch signal problems), p0707 (range switch open circuit), and p0708 (range switch short circuit or multiple inputs). An improperly adjusted or improperly operating range switch may result in the above mentioned conditions. Malfunction indicator light (mil) illuminated; impossible engine start in p or n.
• 10029229Apr 1, 2009Fuel system, Engine cooling. Hyundai: mil on dtc p2135 or p0638 or cold engine rpm fluctuation- tps replacement & ecm update. Some vehicles may experience either slight engine rpm fluctuation at cold warm up or malfunction indicator lamp illuminated with the etc (electronic throttle control) system.
• 10028825Feb 1, 2009Engine cooling. Hyundai: some vehicles may experience a malfunction indicator lamp illuminated with the etc (electronic throttle control) system related dtc p2135 or dtc p0638.
• 10029230Jan 1, 2009Exterior lighting. Hyundai: left headlamp assembly retainer. This bulletin provides information on inspection or repair of the left headlamp assembly retainer.
• 10028005Nov 1, 2008Equipment. Hyundai: navigation system map update. Service campaign 765 is for dealer stock vehicles only. Dealers must perform this campaign on all affected vehicles prior to customer retail delivery.
• 10027969Nov 1, 2008Tires. Hyundai: the procedure to document tire pressure using the gds tpms module and inspect interior cleanliness and exterior quality.
• 10027284Nov 1, 2008Transmission and drivetrain. Hyundai: tcm calibration update-upshift and downshift. Update the powertrain control module with the most recent shift schedule calibration for 2009 sonata 3.3l vehicles with automatic transaxles.
• 10027225Nov 1, 2008Transmission and drivetrain. Hyundai: procedure to update the powertrain control module with the most recent shift schedule calibration for vehicles with automatic transaxles.
• 10025822Sep 8, 2008Equipment. Hyundai: owner's manuals for all 2009 sonata vehicles contain incorrect information regarding sub key (valet key) operations. Until a printing revision is implemented, manuals will need to have the sticker overlays installed.
• 10026788Sep 1, 2008Equipment. Hyundai: navigation reprogramming. Selected vehicles are equipped with in car navigation as part of the audio system. Some navigation systems may experience lock up while in map display mode.
• 10026771Jul 1, 2008Engine cooling. Hyundai: ecm update: 2009 sonata (nf) 3.3l rough idle. Some vehicles may experience a rough idle when the steering wheel is turned all the way to the right or left during parking maneuvers with air conditioner running.
• 10025023Apr 1, 2008Equipment. Radio reprogramming - campaign t52.
• 10024482Mar 1, 2008Equipment. 2009 sonata 3.3l pcm update - a/c compressor control (service campaign t51).

← All problems reported for the 2009 Hyundai Sonata