Kia TSB #VPI1803_DP
2011 Kia Optima
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- PRODUCT IMPROVEMENT CAMPAIGN (PI1803) - DEALER PRINCIPAL LETTER - Attention: All Kia Dealer Principals, 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.