battery drain over 48 hours

Started by uncletravellingmatt, March 7, 2018, 18:24

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uncletravellingmatt

After recent cold spell, went to garage to start the car - but battery totally flat. Rrecondition with full charge to 13.8 volts applied. 2 days later flat again at 2.8 volts. Attached a sparebattery using jump leads (having removed the flat battery) and put an ammeter into the circuit to see a 0.75 amp drsin. Huh. Then had a thought, has the (dim) courtesy light in the cockpit been knocked on at some point. Slip into the car and lo and behold the light was on. D'oh. Ammeter now reading 0.1 amp. Note to self, remember always to check the bloomin' obvious first.. An easy fix but so easy to miss.

wotugonado

That's a good one, it's up there with pressing the window disable switch, and then stripping the doorcards off to check the motor/electrics of the window winder  :)
---------------Tte turbo----------------
      Graced the tarmac from 2014-2019

paulj

I will see your window switch and raise you an "investigate why the key in buzzer wont stop for a good hour before you realise the lights were left on"
Today
2000 x reg pfl - blue - as original no mods
In the late 1980's
1982 x reg Toyota Corolla Liftback Coupe (also blue)
1978 s reg Mitsubishi Celeste Coupe (yellow)

Chilli Girl

Quote from: wotugonado on March  7, 2018, 21:44
That's a good one, it's up there with pressing the window disable switch, and then stripping the doorcards off to check the motor/electrics of the window winder  :)

Also when you find that no air is circulating from the side vents - only to find you have them at the closed position!
Ex owners of Chilli red facelift 52 reg called Chilli, silver 55 reg called Foxy and blue pfl W reg MR-S called Sapphire. Now 2 less!

wotugonado

And the momentary panic that sets in..........followed by the relief of "ahh it's just me being a donut"  :D
---------------Tte turbo----------------
      Graced the tarmac from 2014-2019

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