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

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

V1-V2:

V3-V4:

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

Possible Causes
- Charging system
- PCM
- Instrument cluster