Technical Service Bulletin PI1802YZ_TSB — 2018 KIA OPTIMA
ENGINE AND ENGINE COOLING:COOLING SYSTEM
Bulletin Details
| TSB ID | PI1802YZ_TSB |
| Manufacturer | |
| Vehicle | 2018 KIA OPTIMA |
| Component | ENGINE AND ENGINE COOLING:COOLING SYSTEM |
| Communication Date |
Bulletin Summary
PRODUCT IMPROVEMENT CAMPAIGN: TSB - ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802Y/Z) - This bulletin has been revised to include additional information. This bulletin provides information related to the Technical Service Bulletin previously published in July 2018 (PI1802 Rev 10, 03/16/2020) titled Knock Sensor Detection System - ECU Logic Improvement. Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below return to the dealer with Diagnostic Trouble Code (DTC) P1326 (Knock Signal Range/Performance).
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 KIA OPTIMA
CS2303C_OWNR
ELECTRICAL SYSTEM:IGNITION
SC205_TSB
ENGINE AND ENGINE COOLING
TSB_ENG222_R4
EQUIPMENT ADAPTIVE/MOBILITY
PS299_R4
VISIBILITY
TSB_TRA088
POWER TRAIN
PI1802_TSB_R7
ENGINE AND ENGINE COOLING
PI1802_OWNR2_OPT
ENGINE AND ENGINE COOLING
TSBBOD182_R3
EQUIPMENT
TSBENG177B_R1
POWER TRAIN
TSBENG177B_R1
POWER TRAIN:MANUAL TRANSMISSION