The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board > The 1973 - 1991 Blazers, Jimmys, and Suburbans Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-09-2011, 09:05 AM   #1
Frozen001
Registered User
 
Join Date: Nov 2005
Location: Upstate NY
Posts: 12
Intermitent Wipers not working

OK So I got a new delay module... well used module off ebay, seller stated it work fine. Reason I got one was my wipers would not turn off with the original installed. So I put the new on in, and now it acts just like it is not there. Only hi/low, no delay at all. How can I tell if it is the module that is the problem?? Did I get ripped off?
__________________
1990 R1500 Suburban. Bone Stock.

Last edited by Frozen001; 01-09-2011 at 09:06 AM.
Frozen001 is offline   Reply With Quote
Old 01-11-2011, 08:04 PM   #2
Frozen001
Registered User
 
Join Date: Nov 2005
Location: Upstate NY
Posts: 12
Re: Intermitent Wipers not working

I did some poking around on the connectors. According to the service manual, If the wipers work on high, low, mist, the ole option is thw switch or the delay module. To check the switch you check the resistance of of the delay loop with an ohm meter on the two brown wires. Should between 0-50minimum and 500K maximum. Well that checks out. So it states replace pulse module. Well I am on my second module, and still no go. I must be missing something. I cannot believe both the original and the second one I just bought are bad.
__________________
1990 R1500 Suburban. Bone Stock.
Frozen001 is offline   Reply With Quote
Reply

Bookmarks

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

Forum Jump


All times are GMT -4. The time now is 10:29 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com