Impala While undergoing many facelifts in its history, the Impala has proved itself to both civilians and police forces as one of the most capable 4-door cars GM has ever offered. Currently moving towards its 10th generation the Impala is one of the longest lasting and popular models.

2014 Chevrolet Impala
Includes: Bel-air
Platform: B-body & W-body

2004 impala front signals work back dont

Old February 8th, 2015, 10:40 PM
  #1  
CF Beginner
Thread Starter
 
ky1duck's Avatar
 
Join Date: Feb 2015
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default 2004 impala front signals work back dont

It started about a month ago the left rear turn signal stopped working follow by the right rear one. Both front work just fine. Also the brake lights stopped working to except the middle one. After all the reading I have done am I right in assuming that the turn signal switch in the column is bad and needs to be replaced.

Thanks
Old February 8th, 2015, 11:48 PM
  #2  
CF Veteran
 
sledge.impy's Avatar
 
Join Date: Dec 2013
Posts: 1,387
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by ky1duck
It started about a month ago the left rear turn signal stopped working follow by the right rear one. Both front work just fine. Also the brake lights stopped working to except the middle one. After all the reading I have done am I right in assuming that the turn signal switch in the column is bad and needs to be replaced.

Thanks
You didn't say - but

1) Have you changed the bulbs?

2) Are the bulbs in the socket loose and work when you push them in? Then the sockets are bad.

Also I don't know what you've been reading.
Old February 9th, 2015, 5:49 AM
  #3  
CF Active Member
 
a55bruce's Avatar
 
Join Date: Feb 2012
Location: West PA
Posts: 244
Received 14 Likes on 12 Posts
Default

Do the lights work with the hazard flasher button? That will tell you if the wiring/bulbs/sockets/grounds are OK or not. Also, the hazard switch may be the problem, try cycling it on/off a few time.
Old February 9th, 2015, 5:57 AM
  #4  
CF Beginner
Thread Starter
 
ky1duck's Avatar
 
Join Date: Feb 2015
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

Sorry about that yes both bulbs have been changed. Also the Hazzard do the same thing work in the front but not in the back. Running lights also work fine front and rear. Also checked ground and it is ok
Old February 9th, 2015, 7:08 AM
  #5  
CF Active Member
 
a55bruce's Avatar
 
Join Date: Feb 2012
Location: West PA
Posts: 244
Received 14 Likes on 12 Posts
Default

Originally Posted by ky1duck
Sorry about that yes both bulbs have been changed. Also the Hazard do the same thing work in the front but not in the back. Running lights also work fine front and rear. Also checked ground and it is ok
I think this rules out the turn signal switch. For a double check see if there are yellow and dark green wires (should match the colors at the bulbs) coming out of the steering column. Check these with a voltmeter or test light.
If you have good voltages there I'd start w/ checking the wiring of the lights, sockets, and harness connectors. Use a voltmeter or test light to find where you are losing the connection.
Old February 9th, 2015, 7:58 AM
  #6  
CF Beginner
Thread Starter
 
ky1duck's Avatar
 
Join Date: Feb 2015
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

But I am also right in that the brake lights also run through the turn signal switch to. Also the center break light still works.

The hazard switch wouldn't affect the brake lights

Last edited by ky1duck; February 9th, 2015 at 8:02 AM.
Old February 9th, 2015, 8:34 AM
  #7  
CF Active Member
 
a55bruce's Avatar
 
Join Date: Feb 2012
Location: West PA
Posts: 244
Received 14 Likes on 12 Posts
Default

On this car aren't the rear turn signal and brake lights the same? Or are they separate bulbs. If they are the same, then the hazard switch and turn switch both control the lights.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
219Impala
Impala
0
July 3rd, 2012 8:17 PM
uncledave11
Impala
5
September 10th, 2010 7:12 AM
dracx619
Malibu
0
December 26th, 2007 8:42 PM
toicy4ya
Monte Carlo & Lumina
2
September 5th, 2007 11:12 AM
eventemplawrence
S-10 & Blazer
0
March 10th, 2007 5:30 AM


Thread Tools
Search this Thread
Quick Reply: 2004 impala front signals work back dont



All times are GMT -5. The time now is 7:57 AM.