GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

Mystery Wiper Problem

Thread Tools
 
Search this Thread
 
Old Dec 20, 2017 | 07:22 PM
  #1  
Reckless's Avatar
Thread Starter
Still moddin'
iTrader: (7)
 
Joined: Nov 2001
Posts: 9,916
Likes: 28
From: Vengeance Racing
Default Mystery Wiper Problem

OK so here's the issue:

Wiper motor seems fine
- Mist function works (single swipe)
- Washer function works (spray and 3-4 swipes)

But I have no:
- Normal Speed Wipers
- Fast speed wipers

When I switch to intermittent, I get one swipe and then no more.

I replaced the Pulse Module and nothing changed. Could it be the stalk?
Reply
Old Dec 21, 2017 | 09:44 AM
  #2  
trxmxzx's Avatar
13 Second Truck Club
iTrader: (7)
 
Joined: Nov 2006
Posts: 874
Likes: 13
From: Hartland, MI
Default

Originally Posted by Reckless
OK so here's the issue:

Wiper motor seems fine
- Mist function works (single swipe)
- Washer function works (spray and 3-4 swipes)

But I have no:
- Normal Speed Wipers
- Fast speed wipers

When I switch to intermittent, I get one swipe and then no more.

I replaced the Pulse Module and nothing changed. Could it be the stalk?
Look up wiring diagram see if it runs through the bcm- switch sends signal and bcm takes over from there!? I'm not fully sure but did work on a 2008 Saturn that did
Reply
Old Dec 21, 2017 | 04:02 PM
  #3  
Reckless's Avatar
Thread Starter
Still moddin'
iTrader: (7)
 
Joined: Nov 2001
Posts: 9,916
Likes: 28
From: Vengeance Racing
Default

I too wondered about the BCM. Either way I have to replace things it would seem.
Reply
Old Dec 22, 2017 | 06:46 AM
  #4  
trxmxzx's Avatar
13 Second Truck Club
iTrader: (7)
 
Joined: Nov 2006
Posts: 874
Likes: 13
From: Hartland, MI
Default

Originally Posted by Reckless
I too wondered about the BCM. Either way I have to replace things it would seem.
If you can get a wiring diagram and trace it, check the muilti function switch, I'd start there
Reply
Old Dec 22, 2017 | 01:09 PM
  #5  
Reckless's Avatar
Thread Starter
Still moddin'
iTrader: (7)
 
Joined: Nov 2001
Posts: 9,916
Likes: 28
From: Vengeance Racing
Default

Originally Posted by trxmxzx
If you can get a wiring diagram and trace it, check the muilti function switch, I'd start there
Thanks. I would honestly rather replace that than the BCM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mikevanky
GM Drivetrain & Suspension
6
Nov 8, 2015 08:47 AM
thunder550
STEREO & ELECTRONICS
3
May 12, 2013 05:19 PM
AJII
GMT 800 & Older GM General Discussion
4
Mar 23, 2010 02:37 PM
SaintLos
GM Engine & Exhaust Performance
15
Dec 9, 2005 05:23 PM
bigredexpress99
GMT 800 & Older GM General Discussion
3
Jun 4, 2005 11:39 PM




All times are GMT -5. The time now is 05:28 AM.