F 350 4WD Pickup V8-351 5.8L VIN H EFI (1997)
Charge Lamp/Indicator: Description and Operation
Charging System Warning
With the key in START or RUN, battery voltage is present at the charge indicator. If the generator (GEN) is not generating power, the voltage
regulator inside the generator grounds the charge indicator through Circuit 904 (LG/R). The charge indicator illuminates.
When the generator is generating power, the voltage regulator inside the generator applies battery voltage to the charge indicator through Circuit 904
(LG/R). With battery voltage present at both ends of the charge indicator, there is no current flow and the charge indicator does not illuminate.
