Kia Optima: Installation

Removal

1. Disconnect the negative(-) battery terminal. 2. Remove the heater comtral module. (Refer to the HA group - "Controller") ...

Rheostat. Repair procedures

Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to the BD group - "Crash pad") 3. ...

See also:

2. TCM Terminal Function
Connector [CHTG-AG] Pin Description Pin Description 1 - 54 - 2 Line pressure co ...

Tire rotation
To equalize tread wear, it is recommended that the tires be rotated every 12,000 km (7,500 miles) or sooner if irregular wear develops. During rotation, check the tires for correct balance. ...

Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way. ...