Generator Warning Light

Verify that the battery is fully charged.
- Charge if necessary.
Verify that the drive belt deflection/tension is correct. (See DRIVE BELT INSPECTION [AJ] .)
- Replace if necessary.
Turn the ignition switch on and verify that the generator warning light comes on.
- If not, inspect generator warning light, wiring harnesses between the battery, generator warning light, and PCM terminal 65. When the generator warning light and the wiring harnesses are okay, replace the PCM.
Verify that the generator warning light goes out after the engine is started.
- If not, inspect if any of the following DTCs are displayed: P0112, P0113, P2502, P2503, P2504. (See ON-BOARD DIAGNOSTIC TEST [AJ] .)