Sonata HEV (YF HEV) 11D020I5 BCT Pass 0.6 M/H 77RT2-2GF00 E74 ZZ7 11D020I6 BCT No Pass 0.9 M/H 11D020I7 No BCT 1.2 M/H 11D020I8 BCT Pass w/ Abnormal Noise 1.2 M/H 11D020I9 Crankshaft Cannot Rotate 0.5 M/H Sonata Hybrid (LF HEV) 11D020J0 BCT Pass 0.6 M/H 2D312-2EU02A E74 ZZ7 11D020J1 BCT No Pass 0.9 M/H 11D020J2 No BCT 1.2 M/H
SONATA ECM & CLUSTER UPDATE / PRODUCT IMPROVEMENT (SERVICE CAMPAIGN 953) TSB #: 18-01-027 Page 4 of 7 SUBJECT: SUBJECT: 2. With the ignition in the ON position, open the GDS app on the GDS Mobile. Confirm GDS communication with the vehicle and use the AUTO VIN button (A) to detect the vehicle’s VIN. 3. Select ECU Upgrade from the GDS main screen
101,000 miles. 2012 Sonata Limited 2.0T began having loud engine knock, similar to banging a wrench on a metal pole. I was concerned it was a failed piston rod and had it towed to a dealer today
The heater may stop working in Hyundai Sonata due to low coolant level or air in the cooling system, clogged heater core, bad thermostat, faulty blend door actuator, bad water pump, dirty cabin air filter, bad blower motor, or HVAC control unit malfunction. 1. Low coolant or air in the cooling system. Low coolant level or air in the cooling Sonata has further improved noise, vibration, and harshness performance — with body reinforcements and a change of steering wheel material. Powertrains That Deliver Performance and Fuel Efficiency. The 2024 Hyundai Sonata N Line’s engine is photographed in California City, Calif., Aug. 1, 2023.