Kia Optima: Maintenance

Kia Optima DL3 2019-2025 Service and Repair Manual / Maintenance

Power Train

Air Cleaner Filter
Battery
Cooling System
Drive Belt
Engine Oil and Filter
Exhaust System
Fuel Lines, Hoses and Connections
Spark Plug
Automatic Transaxle Fluid
Vapor Hose and Fuel Filler Cap

Chassis

Brake/Clutch Fluid
Brake Lines, Hoses and Connections
Disc Brakes and Pads
Parking Brake
Drive Shafts and Boots
Steering Gear Rack, Linkage and Boots
Suspension Ball Joints
Suspension Mounting Bolts
Tire (pressure & tread wear)

Air Conditioner Refrigerant/Compressor
Climate Control Air Filter
Maintenance Schedule

Normal Condition
Severe Condition

Parking Collision-Avoidance Assist (PCA)

Components and components location Component Location 1. Cluster (USM) 2. Parking collision-avoidance assist (PCA) Unit 3. Rear view camera 4. Parking distan ...

Power Train

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Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Rear Mud Guard

Repair procedures Replacement Put on gloves to protect your hands. • Use a plastic panel removal tool to remov ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Ambient Temperature Sensor

Description and operation Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature. The sensor o ...