I have a 2003 Ranger 4x4 XLT with 4.0 engine. I'm trying to track down the cause of my battery slowly draining and going dead in a week of sitting. Using bits and pieces of information and how-to's on the internet (including here), I tracked it to fuse 26 and to the Interior Lamp Relay. Pulling the relay kills the drain. Swapping relays does not change the amp draw, which is 2.23 amps with the dome light on and .18-.23 with it off. I've been trying to locate a wiring diagram that shows what's on the circuit beyond the relay. Anyone know or have a diagram? I'm also trying to figure out how the Battery Saver Relay and this relay are connected as it shuts off the interior lights after a period of time.

Thanks,
Gary

 

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