Need Electrical Schematic Diagram (wiper) - BMW Forum - BimmerWerkz.com
BMW Forum BMW Forum

Auto Insurance

» Featured Product
Wheel & Tire Center

Go Back   BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)
Register Home Forum Active Topics Gallery / Showroom Auto Loans Garage Search Today's Posts Mark Forums Read Auto EscrowInsurance

3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

BimmerWerkz.com is the premier BMW Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 01-22-2004, 07:25 PM   #1 (permalink)
n00b
 
Join Date: Dec 2003
Car:
Posts: 40
Photos:
Tadao is an unknown quantity at this point
Been working on my wiper problem more: Cleaned and bench tested wiper motor, and it works ok. Wiper switch seems ok, and so does the relay (tried a second relay as well).

When testing the wiper motor plug, the polarity reverses between the power and ground leads at high speed, causing the wiper motor to go counter clockwise on low, and clockwise on high.

#1-Is this normal?

I need an electrical diagram of the wiper system or the whole car's electrical system to find where it is supposed to be grounding.

#2-If anyone has these diagrams, or knows where I could find them, could you point it out for me?


Thanks,
Mark
__________________
Mark
1984 325e
Tadao is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 01-26-2004, 07:36 AM   #2 (permalink)
n00b
 
Join Date: Jan 2004
Car:
Posts: 17
Photos:
toffa182 is an unknown quantity at this point
invest in a haynes or similar repair manual. it'll most definitely come in handy, both now and next time you have trouble of some kind.

toffa
toffa182 is offline   Reply With Quote
Old 01-26-2004, 01:30 PM   #3 (permalink)
n00b
 
Join Date: Dec 2003
Car:
Posts: 40
Photos:
Tadao is an unknown quantity at this point
Yeah I have Haynes but it doesn't get into detail on that circuit, so I went out and picked up the Bentley this weekend. $60.00 Canadian but worth every penny!
I'm sure I'll get to the bottom of my problem very soon now.

Mark
__________________
Mark
1984 325e
Tadao is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Business Radio Schematic mdimbler 5-Series (E12,E28, E34, E39, E60) 3 08-09-2005 01:35 PM
Wiper Switch dsstultz 3-Series (E21, E30) 1 02-17-2005 09:45 PM
Wiper And Ignition Switch Problem. Lexume 3-Series (E36) 1 02-02-2005 03:30 PM
Chattering Windshield Wiper couper 3-Series (E46, E90) 10 04-10-2004 02:37 PM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 07:13 PM.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.3.2
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.