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2000 Toyota Avensis Fuses

Tiny
FRUBFRUB
  • MEMBER
  • 2000 TOYOTA AVENSIS
  • 0.8L
  • 4 CYL
  • 2WD
  • MANUAL
  • 140,000 MILES
The 20 amp fuse for windscreen wipers keeps blowing. This is happening while the engine is switched off, and the car is parked overnight.
Also the econo light has started lighting up.
What causes fuses to blow when the ignition is switched off.
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Wednesday, November 27th, 2013 AT 6:23 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,913 POSTS
That is interesting because there should be no power to the wipers with the key off. The only thing I can say is to check for shorts right after the fuse that could be causing it to blow with the key off.
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Wednesday, November 27th, 2013 AT 6:39 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
A short in the circuit would cause the fuse to blow whether ignition is turned on or off if the circuit is hot at all times. You would ned to check what component this fuse feeds and test each of them for shorting. It could also be a fault with the wiring.
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Wednesday, November 27th, 2013 AT 6:49 AM

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