1

1. Inspect the battery for proper installation.
2. Inspect the battery for cracking or other damage.
3. Inspect the battery terminals for proper connection.
4. Inspect the battery terminals for excessive corrosion.
5. Inspect the battery cables for proper installation.
6. Check that all ground connections are clean and tight.
7. Inspect the battery hydrometer (eye) for a green dot.
8. Connect a DMM between the battery's positive and negative terminals.
9. Ensure that any aftermarket accessory equipment is de-energized.
10. Observe the battery voltage.

2

1. Remove the DMM from the battery terminals.
2. Perform a load test on the battery. Refer to Battery Check

Battery maintains a specified voltage level according to the manufacturer's battery rating.

Battery does not maintain the specified voltage level during the load test. Replace the battery. Refer to Battery Replacement

3

1. Install the scan tool to the diagnostic link connector.
2. Turn the ignition switch to the ON position.
3. Select display DTC function with the scan tool.
4. Check for any stored PCM, BCM, or communication DTCs related to theft deterrent, starting or charging system operation.

No DTCs are stored in memory or current status.

4

1. Start the engine and allow it to idle in PARK.
2. Press the HVAC MODE control button until the LOWER floor position is displayed.
3. Depress the fan control button until the fan reaches high speed.
4. Turn the headlamp switch to the ON position (headlights ON).
5. Move the wiper switch to the HI position (maintain some moisture on the windshield while the wipers are in operation).
6. Maintain engine speed between 800 and 1000 RPMs.
7. Connect a DMM between the battery positive terminal and negative terminal.
8. Observe the voltage reading at the DMM.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.