1999 - 2006 (GMT800) Section for all discussion related to the 1999-2006 Chevrolet and GMC trucks.

Turn signal problems- 03 Suburban

Thread Tools
 
Search this Thread
 
Old Mar 25, 2017 | 11:38 AM
  #1  
Steve A W's Avatar
Thread Starter
CF Beginner
 
Joined: Mar 2017
Posts: 4
Likes: 0
From: Northwest Indiana
Default Turn signal problems- 03 Suburban

I've got an 03 Suburban 1500 and when I turn on the left turn signal
the 4way flashers start flashing.
Any help would be appreciated.
Thanks

Steve A W



Reply
Old Mar 25, 2017 | 2:30 PM
  #2  
oldchevy's Avatar
CF Monarch
10 Year Member
Liked
 
Joined: Apr 2012
Posts: 6,216
Likes: 438
From: Miami, FL.
Default

Probably the turn signal switch is bad. Does it do it when you turn on the right turn signal?
Reply
Old Mar 25, 2017 | 3:23 PM
  #3  
Steve A W's Avatar
Thread Starter
CF Beginner
 
Joined: Mar 2017
Posts: 4
Likes: 0
From: Northwest Indiana
Default

Nope. Only with the left signal.

Reply
Old Mar 26, 2017 | 7:25 AM
  #4  
oldchevy's Avatar
CF Monarch
10 Year Member
Liked
 
Joined: Apr 2012
Posts: 6,216
Likes: 438
From: Miami, FL.
Default

I would still say the turn signal switch.
Reply
Old Apr 5, 2017 | 9:48 PM
  #5  
Steve A W's Avatar
Thread Starter
CF Beginner
 
Joined: Mar 2017
Posts: 4
Likes: 0
From: Northwest Indiana
Default

I got my signals fixed.
It ended up being the signal relay. I stumbled across this video that showed
the same symptoms my truck was doing.
$70 later and I've got turn signals again.

Steve A W


Reply




All times are GMT -5. The time now is 12:41 AM.