Kia Optima: Charging System / Battery Sensor
Description and operation
| Description |
Vehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors. It is important to have a stable power supply as there diverse sensors giving a variety of information. Battery sensor is mounted on battery (-) terminal. It transmits battery voltage, current, temperature information to ECM. ECM controls generating voltage by duty cycle based on these signals.
Repair procedures
| Removal |
| 1. |
Turn the ignition switch OFF. |
| 2. |
Disconnect the battery (-) terminal (A).
|
| 3. |
Remove the battery. (Refer to Engine Electrical System - "Battery") |
| 4. |
Remove the battery negative (-) cable after removing the bolts (A).
|
| Installation |
| 1. |
Install in the reverse order of removal. |
Battery
Description and operation
Description
1.
The CMF(Closed Maintenance Free) battery is, as the name implies, totally
maintenance free and has no removable battery cell ca ...
Starting System
Description and operation
Description
The starting system includes the battery, starter, solenoid switch, ignition
switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition l ...
Other information:
Kia Optima DL3 2019-2024 Owner's Manual: Tire pressure
Always observe the following: Check tire pressure when the tires are cold. (After vehicle has been parked for at least three hours or hasn't been driven more than 1.6 km (1 mile) since startup.) Check the pressure of your spare tire each time you check the pressure of other tires. N ...
Kia Optima DL3 2019-2024 Service and Repair Manual: Mode Control Actuator
Components and components location Components Location 1. Mode control actuator Description and operation Description The mode control actuator is located at the heater unit. It adjusts the position of the mode door by operating the mode co ...
