Kia Sorento: Battery replacement

A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace the battery, contact an authorized Kia dealer.
1. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery position.
4. Install the battery in the reverse order of removal.

CAUTION - Smart key damage
Do not drop, get wet or expose the smart key to heat or sunlight, or it will be damaged.
Smart key precautions
Theft-alarm systemDrive Plate Removal and Installation
1.
Remove the automatic transaxle .
(Refer to Automatic Transaxle System - "Automatic Transaxle")
2.
Remove the drive plate ( ...
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
ECM looks at TPS2
TPS 2 fault
ECM looks at TPS1
...
Components (1)
1. Driver Airbag (DAB)
2. Steering Wheel
3. Clock Spring
4. Seat Belt Pretensioner (BPT)
5. Front Side Impact Sensor (FSIS)
6. Side Airbag (SAB)
7. Passenger Airbag (PAB)
...