Go Back   Honda-Tech > Honda and Acura Model-Specific Technical Forums > Honda CRX / EF Civic (1988-1991)
Sign in using an external account
Register Forgot Password?
Search


Welcome to Honda-Tech!
Welcome to Honda-Tech.com.

You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the Honda-Tech community today!


Reply
 
 
 
submit to reddit
 
Thread Tools Search this Thread
Old 09-19-2012, 01:25 PM   #1
wasp9166
Honda-Tech Member
Garage is empty, add now
 
Join Date: Jul 2009
Posts: 215
iTrader Rating: (0)
Default icu replace?

my intermittent wipers will work when turned on ,then they pretty much do what they want, work sometimes other times i have to wait

through a search i read it's due to bad capacitors on the icu which is under the fuse panel?

is this part no longer available from honda?

or anyone else?

91 civic dx

Last edited by wasp9166; 09-19-2012 at 01:59 PM.
wasp9166 is offline   Reply With Quote
Old 09-19-2012, 02:49 PM   #2
91STDFLOW
Honda-Tech Member
Garage is empty, add now
 
91STDFLOW's Avatar
 
Join Date: Jan 2011
Location: Down South
Posts: 216
iTrader Rating: (0)
Default Re: icu replace?

ICU controls the Inter. Wipers. Big grey gameboy looking box on the back of your under dash fuse panel, should have a big A or B depending on which one. Junkyard is where i always get them from or you can call Honda and ask.
__________________
Love your 88-91 EF'n Honda? Check out the Maniacs at
www.facebook.com/EFManiacs <--
90-91 CIVIC HB/CRX FS Thread <--
91STDFLOW is offline   Reply With Quote
Old 09-20-2012, 02:00 PM   #3
wasp9166
Honda-Tech Member
Garage is empty, add now
 
Join Date: Jul 2009
Posts: 215
iTrader Rating: (0)
Default Re: icu replace?

this is called the mcu, multifunction control unit is it not?

i'm pretty sure the ignition control unit is in the diz?
wasp9166 is offline   Reply With Quote
Old 09-20-2012, 02:05 PM   #4
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,965
iTrader Rating: (0)
Default Re: icu replace?

Quote:
Originally Posted by wasp9166 View Post
this is called the mcu, multifunction control unit is it not?

It's called the ICU for 4th generation Civics.

You could also have a bad switch, which can be cleaned.
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
 
 
 
submit to reddit
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump



All times are GMT -8. The time now is 02:11 AM.



2008 Copyright, InternetBrands Inc.
Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.

Honda and the Honda marquee are registered trademarks of the American Honda Motor Company, Inc. Neither American Honda Motor Company nor its subsidiaries or affiliates shall bear any responsibility for Honda-Tech.com content, comments, or advertising. Honda-Tech.com is not affiliated with American Honda Motor Company in any way. American Honda Motor Company does not sponsor, support, or endorse Honda-Tech.com in any way. Copyright/trademark/sales mark infringements are not intended or implied.
Emails & Contact Details