Big parasitic drain

1982 CADILLAC SEVILLE
40 MILES • 4.1L • V8
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PETER BAGDON
  • MEMBER
  • 2 POSTS
The red and orange wires coming from the positive terminal junction under the hood are using 12v. Ignition switch is not shorted. Removing fuses or ECM does nothing. When i remove the connector at the firewall drivers side it stops. Or if I remove the blue connector on the ignition switch it stops.
Apr 14, 2021 at 7:51 AM
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ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good morning,

I attached a guide for you to follow. Check the procedure and let me know which fuse stops the draw.

https://www.2carpros.com/articles/car-battery-dead-overnight

You are allowed 50 to 75 milliamps draw.

Roy
Apr 14, 2021 at 8:55 AM