Technical Service Bulletin TSBCHA067 — 2014 KIA OPTIMA HYBRID
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | TSBCHA067 |
| Manufacturer | |
| Vehicle | 2014 KIA OPTIMA HYBRID |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
TSB: ECU UPGRADE MIL ON WITH DTC C1356 - THIS BULLETIN PROVIDES INFORMATION RELATED TO AN IBAU (INTEGRATED BRAKE ACTUATION UNIT) SOFTWARE UPGRADE FOR SOME 2014~2016MY OPTIMA HYBRID (TF HEV) VEHICLES, PRODUCED FROM DECEMBER 2, 2013 THROUGH JULY 22, 2015, WHICH MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT (MIL) ON WITH DTC C1356 AND NO DRIVABILITY CONCERNS. TO RESOLVE THE CONCERN, REPROGRAM THE IBAU USING THE GDS/KDS DOWNLOAD, AS DESCRIBED IN THIS BULLETIN. FOR CONFIRMATION THAT THE LATEST REFLASH HAS BEEN PERFORMED, VERIFY ROM ID USING THE TABLES IN THIS TSB.
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 2014 KIA OPTIMA HYBRID
PI2104_OWNR_401
ENGINE
SC269_OWNR_301
FUEL/PROPULSION SYSTEM
PI2104YZ_TSB_R1
ENGINE
SC269_OWNR
ENGINE AND ENGINE COOLING
WTY029_DP
FUEL SYSTEM, GASOLINE
WTY029_QA
FUEL SYSTEM, GASOLINE
SC208_POC
EQUIPMENT:OTHER:LABELS
PI2104_DPSM
ENGINE AND ENGINE COOLING
TSB-GEN085
LATCHES/LOCKS/LINKAGES
TSBCHA072
STEERING