Technical Service Bulletin CS2303_TSB_R2 — 2020 KIA OPTIMA
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | CS2303_TSB_R2 |
| Manufacturer | |
| Vehicle | 2020 KIA OPTIMA |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2303) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to upgrade the software logic of the Integrated Body Control Unit (IBU) or Body Control Module (BCM) system on certain 2011-2015MY Optima (TF), 2012-2015MY Optima (QF) and 2016-2020MY Optima (JF, JFa) vehicles produced within the dates outlined on page 10, which may not be equipped with an immobilizer. This logic upgrade will add anti-theft ignition start logic to the vehicle's system operation which activates when the vehicle is locked.
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 2020 KIA OPTIMA
TSB_CLI057
VISIBILITY/WIPER
WTY036_TSB
AIR BAGS
WTY036_REIMB
AIR BAGS
WTY036_QA
AIR BAGS
CS2303C_OWNR
ELECTRICAL SYSTEM
SC205_DPSM
ENGINE AND ENGINE COOLING
WTY028_DPSM
FUEL SYSTEM, GASOLINE
PS643
EQUIPMENT:OTHER:LABELS
PS643
AIR BAGS