2002 Oldsmobile Silhouette -Parasitic Draw question
Shut engine off. Plug something into it, like a cell charger with an [I have power] light on it. Remove keys, close the doors, lock the car, and walk away. Come back in a half hour. Peek in window. If the cell charger still lit up? If yes then it would seem that the cigarette lighter/power-point is not powered off by unknown forces. If you want, you could wire up another (fused) power-point straight to the battery just for connecting the solar.
QUOTE. This is where more diagnostics are needed, as in disconnecting fuses until the current draw goes down. There could have been any number of well-cooked things moved around with the engine work that was done.
Thanks for your responses. What does "well-cooked things moved around" mean? I am thinking it means aged wiring that could have become damaged (cracked or shorted) while being moved around during repair?
Thanks for your responses. What does "well-cooked things moved around" mean? I am thinking it means aged wiring that could have become damaged (cracked or shorted) while being moved around during repair?
Thanks for explaining that. I don't want to miss any clues.
Is it your opinion that .082 draw is fine? I was sent a picture of the multimeter showing that reading. I really don't know for a fact if the shop pulled fuses after seeing that reading or not but I will ask.
Could a damaged wire or anything else cause an intermittent draw?
Is it your opinion that .082 draw is fine? I was sent a picture of the multimeter showing that reading. I really don't know for a fact if the shop pulled fuses after seeing that reading or not but I will ask.
Could a damaged wire or anything else cause an intermittent draw?
Depends on the car, but seems a little high to me.
If it were mine, I'd try removing fuses and see what makes that number go down. This would have to be judged by what load each fuse is supporting. Like if the fuse says "cig lghtr" and nothing is connected to the cigarette lighter, and you remove that fuse . . . and that drops it by 0.7 amps, you've found a problem. If you remove the PCM fuse and it doesn't go down at all then look somewhere else. Etc.
Yes, either could.
If it were mine, I'd try removing fuses and see what makes that number go down. This would have to be judged by what load each fuse is supporting. Like if the fuse says "cig lghtr" and nothing is connected to the cigarette lighter, and you remove that fuse . . . and that drops it by 0.7 amps, you've found a problem. If you remove the PCM fuse and it doesn't go down at all then look somewhere else. Etc.
Yes, either could.
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Merlin 91/97
Everything Electrical & Electronic
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Dec 9, 2004 06:19 PM








