Test L: The Charging System Warning Indicator Is Never/Always On

PINPOINT TEST L: THE CHARGING SYSTEM WARNING INDICATOR IS NEVER/ALWAYS ON

L1-L3:

L4-L5:

Normal Operation
The charging system warning indicator is controlled by the instrument cluster based on data received from the powertrain control module (PCM).

Possible Causes
- Charging system
- PCM
- Instrument cluster