Kia TSB #VPI1803_DSM
2012 Kia Optima
Affected Component: ELECTRICAL SYSTEM
- Summary
- PRODUCT IMPROVEMENT CAMPAIGN (PI1803) - DEALER SERVICE MANAGER LETTER - Attention: All Kia Dealer Service Managers, Kia is conducting a Product Improvement Campaign to perform a software update to the Engine Control Unit (ECU) to protect the engine from excessive connecting rod bearing damage.