Electrical issue - driver's window motor causing a short ?
#1
Pro
Thread Starter
Electrical issue - Battery Dead -
I hear some major clicking from my driver's side ... maybe the window motor (it does tend to get annoyed when my windows sticks in the winter) ? the starter ? (dont know where it is).
turning lights flicker (outside the car)
Alarm goes off, then stops.
The dash lights seem to flicker.
The tail is extended.
The passenger air bag off light flickers (inside the car)
In summary, it seems as if the electrical is flickering on and off.
The Window is partially down. (so maybe it isn't the
It's definitely going to drain the battery.
Anyone know how to disable power to the window motor ? Driver's side ?
I'm at work with no tools Battery is surely draining.
Wonder if it is worth disconnecting the battery, recharging it.
Note: before the battery drained, I opened the frunk ! (experience !).
All ideas appreciated. Sorry for the mess of this post.
Here's a video of all the noise and flickering !
turning lights flicker (outside the car)
Alarm goes off, then stops.
The dash lights seem to flicker.
The tail is extended.
The passenger air bag off light flickers (inside the car)
In summary, it seems as if the electrical is flickering on and off.
The Window is partially down. (so maybe it isn't the
It's definitely going to drain the battery.
Anyone know how to disable power to the window motor ? Driver's side ?
I'm at work with no tools Battery is surely draining.
Wonder if it is worth disconnecting the battery, recharging it.
Note: before the battery drained, I opened the frunk ! (experience !).
All ideas appreciated. Sorry for the mess of this post.
Here's a video of all the noise and flickering !
Last edited by 911searcher; 01-08-2016 at 04:09 PM.
#3
Race Director
Electrically that car appears to be sick. Without knowing the history of the car all I can do is offer some general advice...
First check for water in the cabin. Under the seats. Along the door bottoms.
Water under the seats is often from a backed up body water drain.
Wet door bottoms can be a door membrane leaking compounded by a leaking window seal. The one that seals the window at the door when the window is all the way up.
'course a front or rear window can leak as can the sun roof.
While you are at it check for rodent sign.
Can you affect the behavior by moving/wiggling the key in the ignition? If so the problem can be an ignition switch.
Is the battery low? These cars get goofy when the battery is low. If the car is dry and if there is no rodent sign you could try a recharge, a re-condition of the battery.
First check for water in the cabin. Under the seats. Along the door bottoms.
Water under the seats is often from a backed up body water drain.
Wet door bottoms can be a door membrane leaking compounded by a leaking window seal. The one that seals the window at the door when the window is all the way up.
'course a front or rear window can leak as can the sun roof.
While you are at it check for rodent sign.
Can you affect the behavior by moving/wiggling the key in the ignition? If so the problem can be an ignition switch.
Is the battery low? These cars get goofy when the battery is low. If the car is dry and if there is no rodent sign you could try a recharge, a re-condition of the battery.
#5
Pro
Thread Starter
I called the mechanic ... they think it might be a dead battery.
Maybe I just didn't jump it long enough and my cables are bad.
It is cold lately.
And my car has been sitting lately.
Hmmmmm.
Maybe I just didn't jump it long enough and my cables are bad.
It is cold lately.
And my car has been sitting lately.
Hmmmmm.
#6
Race Director
I had been driving the car almost every other day to/from work which is a 60 mile round trip trying to keep the battery topped up -- I have no way to connect a battery charger -- but these cars at least the newer examples and the more expensive examples -- my plain base 2002 Boxster doesn't have this problem -- are hard on batteries. I have no additional electrical loads in the car either. I unplug the radar detector and the NAVI unit when I park the car.
The Turbo got so bad I talked to the SM about a new battery and he instead took the car in and had the tech connect some fancy smacy battery charger/reconditioner to the battery. Upon the initial connection the tech reported the charger found the battery was at around 45%. He left the charger connected for a day and a night and after some charge/discharge cycles the battery was back to 100%. Apparently the battery plates suffered from sulfation. I have the car back and the engine starts right up now. Oh, no charge for the uhhh charge...
But I was prepared to replace the battery. My experience is battery quality is down and for some reason -- maybe due to battery quality -- these cars (at least some of them) are harder on batteries.
A bit long winded but just wanted to get across that battery life in these cars even with reasonable useage can be short lived. And a low battery can bring with it all sorts of weird symptoms.
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#8
Pro
Thread Starter
#9
Pro
Thread Starter
Turns out it was a dead battery.
$120 New Battery Labour
$193 Battery Exide #94R/L4.
I got lucky.
Added an oil change:
$20 filter
$85 synth 5W40 FUCHS
$96 oil change and inspection
I got lucky !!
$120 New Battery Labour
$193 Battery Exide #94R/L4.
I got lucky.
Added an oil change:
$20 filter
$85 synth 5W40 FUCHS
$96 oil change and inspection
I got lucky !!
Last edited by 911searcher; 01-08-2016 at 04:10 PM.
#10
Pro
Thread Starter
I see my airbag light is on.
was that something that needs resetting after the battery dies ?
EDIT
Found the answer.
was that something that needs resetting after the battery dies ?
EDIT
You will get many dashboard lights after a dead battery. Sometimes even the airbag light, especially if the key was in the ignition. Most lights will clear themselves after starting the car and driving a short distance. But unfortunately the airbag light will not clear itself. You need Durametric or PIWIS to clear it. Or a trip to the dealer.