F 350 4WD Pickup V8-351 5.8L VIN H EFI (1997)
Battery Discharge Protection Relay: Description and Operation
The remote entry receiver module includes a battery saver relay that supplies power to the interior lamps Circuit 705 (LG/O) and Circuit 53 (BK/LB)
when active. When the battery saver relay deactivates, power is cut off to these interior lamps.
The battery saver relay is activated anytime the remote entry receiver module receives an input signal. This relay deactivates 45 minutes after the last
input to the remote entry receiver module.
NOTE: The battery saver relay does NOT control power to the headlamp bulbs.
