Technical Service Bulletin 22-AT-007H — 2018 HYUNDAI SONATA
POWER TRAIN
Bulletin Details
| TSB ID | 22-AT-007H |
| Manufacturer | |
| Vehicle | 2018 HYUNDAI SONATA |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Certain vehicles (listed below) equipped with 7-speed Double Clutch Transmissions (DCT) may exhibit abnormal vibration at low speeds. This bulletin outlines the procedures for diagnosing clutch judder, updating the Transmission Control Unit (TCU) with revised logic, and/or replacing the Double Clutch.
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 2018 HYUNDAI SONATA
23-01-010H
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
TXXI DBP
ENGINE AND ENGINE COOLING
19-EE-007H(1)
ENGINE AND ENGINE COOLING
21-AT-014H
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
21-01-002H
ENGINE AND ENGINE COOLING
20-01-004H-3
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
20-AT-005H-1
POWER TRAIN
20-ST-003H-1
EQUIPMENT
20-ST-003H-1
STEERING
19-01-002H-4
ENGINE AND ENGINE COOLING