Spark

Charging System Test

Engine ON, observe the charge indicator on the instrument panel cluster (IPC) or message in the driver information center (DIC). The charge indicator on the IPC should be turned OFF and the DIC should not display any charging system message.

1. Ignition ON, verify that no generator or battery current sensor DTCs are set that would cause a charging system concern.

⇒	If DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .

2. Ignition OFF, measure the voltage across the battery terminals. The voltage should read 12.0 V or greater at room temperature.

⇒	If not within the specified value, refer to Battery Inspection/Test .

3. Start the engine and increase the engine speed to 2,500 RPM. Observe the voltage reading on the tester. The voltage should read between 12.6-15.0 V.

⇒	If not within specified range, replace the generator.

4. Adjust the carbon pile tester to the specified load test output value. Refer to Generator Usage .

⇒	If not within specified value, replace the generator.