Technical Service Bulletin 22-EM-004H — 2012 HYUNDAI SONATA
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 22-EM-004H |
| Manufacturer | |
| Vehicle | 2012 HYUNDAI SONATA |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin provides additional service diagnostic information and repair procedures related to Electric Waste Gate Actuator (EWGA) equipped vehicles listed below. Refer to the applicable Engine Control / Fuel System sections in the Shop Manual, and then follow the procedures outlined in this bulletin whenever a vehicle with the following symptom(s) are being diagnosed: ⢠Check Engine Light illumination with EWGA related DTC. ⢠Intermittently high/low turbocharger boost pressures. ⢠Abnormal noise from the turbocharger.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2012 HYUNDAI SONATA
20-SS-002H(1)
WHEELS
20-01-004H - The
EQUIPMENT
5NP-X5D2X-07
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
5NP-J7X2Y-12
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
5NP-V6G6F-10
ENGINE
5NP-V6G6F-10
ELECTRICAL SYSTEM:SOFTWARE
5NP-U9G4Z-09
ENGINE
14-BE-012
ELECTRICAL SYSTEM:SOFTWARE
13-01-042
ELECTRICAL SYSTEM:SOFTWARE
13-01-025
EQUIPMENT