Kia Carnival 2009 General Information Manual page 34

(1) If the battery has been on charge, remove the surface charge by connect a 300ampere load for 15 seconds.
(2) Connect the voltmeter and apply the specified load.
(3) Read the voltage after the load has been applied for 15 seconds.
(4) Disconnect the load.
(5) Compare the voltage reading with the minimum and replace the battery if battery test voltage is below that
shown in the voltage table.
- If the voltage is greater shown in the table, the battery is good.
- If the voltage is less than shown in the table, replace the battery.
BATTERY DIAGNOSTIC TEST (2)
1. Make sure the ignition switch and all accessories are in the OFF position.
2. Disconnect the battery cables (negative first).
3. Remove the battery from the vehicle.
Care should be taken in the event the battery case is cracked or leaking, to protect your skin from the
electrolyte.
Heavy rubber gloves (not the household type) should be wore when removing the battery.
4. Inspect the battery tray for damage caused by the loss of electrolyte. If acid damage is present, it will be necessary
to clean the area with a solution of clean warm water and baking soda. Scrub the area with a stiff brush and wipe
off with a cloth moistened with baking soda and water.
5. Clean the top of the battery with the same solution as described above.
6. Inspect the battery case and cover for cracks. If cracks are present, the battery must be replaced.
Voltage
9.6V
9.5V
9.4V
9.3V
9.1V
8.9V
8.7V
8.5V
Temperature
20°C (68.0°F) and above
16°C (60.8°F)
10°C (50.0°F)
4°C (39.2°F)
-1°C (30.2°F)
-7°C (19.4°F)
-12°C (10.4°F)
-18°C (-0.4°F)