Kia Optima: Charging System / Battery Sensor
Description and operation
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
1. |
Turn the ignition switch OFF.
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2. |
Disconnect the battery (-) terminal (A).
Tightening torque :
4.0 - 6.0 N.m (0.4 - 0.6 kgf.m, 3.0 - 4.4 lb-ft)
|
|
3. |
Remove the battery.
(Refer to Engine Electrical System - "Battery")
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4. |
Remove the battery negative (-) cable after removing the bolts (A).
Tightening torque :
10.8 - 13.7 N.m (1.1 - 1.4 kgf.m, 8.0 -10.1 lb-ft)
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1. |
Install in the reverse order of removal.
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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 ...
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:
Components and components location
Component Location
1. Audio head unit/AVN head unit
2. Tweeter speaker
3. Center speaker
4. Front midrange speaker
5. Front door speaker
6. Rear door speaker
7. Surround speaker
8. Sub woofer speaker
...
1. Detach the speed restriction label (1) from the sealant bottle (2), and place
it in a highly visible place inside the vehicle such as on the steering wheel to
remind the driver not to drive too fast.
2. Filling the sealant Strictly follow the specified sequence, otherwise the
sealant may e ...