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Check engine light is on automatic door will not.

Tiny
ANONYMOUS
  • MEMBER
  • 2002 TOYOTA SIENNA
  • 205,000 MILES
Check engine light is on automatic door will not work. Dealer can not find problem. Altinater was replaced and light ent out and door worked for about a week. Light is on and door not working again. Dealer said to replace computer at $4000 and it may solve problem. Car runs perfect for age and milage. My thinking is that it some sort of electrical since all was ok when altenater was replaced. Please help
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Saturday, November 24th, 2012 AT 4:32 PM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
What is the code? The light went out after they put the alternator on because they had the battery cable off.

4000 for a computer, that is absurb. You need another opinion from another shop

Roy
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Saturday, November 24th, 2012 AT 5:59 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Are there any trouble codes?
Did you test the charging system after the alternator was replaced?
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Saturday, November 24th, 2012 AT 6:01 PM

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