Avalanche Chevy's first real SUT, combining the interior room of an SUV and the cargo ability of a pickup truck.

Chevrolet Avalanche
Platform: GMT 805 & 900

Red warning light on dash stays on

Thread Tools
 
Search this Thread
 
Old February 23rd, 2018, 3:35 PM
  #1  
CF Beginner
Thread Starter
 
Wyocowboy's Avatar
 
Join Date: Feb 2018
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Default Red warning light on dash stays on

2002 Avalanche z71 4x4-- After I remove the ignition key when the engine is off, the red warning light on the upper left of the dash stays on.
Old February 23rd, 2018, 9:18 PM
  #2  
Super Moderator
 
tech2's Avatar
 
Join Date: Mar 2011
Posts: 9,168
Received 507 Likes on 467 Posts
Default

which red warning light?
Old February 24th, 2018, 12:17 PM
  #3  
CF Beginner
Thread Starter
 
Wyocowboy's Avatar
 
Join Date: Feb 2018
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Default

The big one in the upper left hand corner. It also blinks security when a door is open. But right now it is off when the engine is running but stays red when key is removed.
Old February 24th, 2018, 1:59 PM
  #4  
CF Monarch
 
kevinkpk's Avatar
 
Join Date: Jul 2011
Location: kevinkpk
Posts: 5,917
Received 138 Likes on 130 Posts
Default

You have remote door locks?
Old February 25th, 2018, 9:50 AM
  #5  
Super Moderator
 
tech2's Avatar
 
Join Date: Mar 2011
Posts: 9,168
Received 507 Likes on 467 Posts
Default

what symbol is it flashing..post a pic
Old February 25th, 2018, 8:10 PM
  #6  
CF Beginner
Thread Starter
 
Wyocowboy's Avatar
 
Join Date: Feb 2018
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Default

It is the message center light. The red light does not flash it stays a solid red when I take the key out. A battery picture is also on in the red light. I have attached 2 photos. One looking thru steering wheel and a close up of the red light.
Attached Thumbnails Red warning light on dash stays on-0225181728a.jpg   Red warning light on dash stays on-0225181729a.jpg  
Old February 25th, 2018, 9:16 PM
  #7  
Super Moderator
 
tech2's Avatar
 
Join Date: Mar 2011
Posts: 9,168
Received 507 Likes on 467 Posts
Default

the owners manual will explain each warning symbol.
typically, the battery symbol on all the time after start up indicates a charging system problem.
start the vehicle and check the voltage at the battery with a voltmeter...one lead on each post...red to red, black to black.
running; the system voltage should be approximately 13-15.5 volts. if it is 12.7 or less...the vehicle is not charging.
Old February 26th, 2018, 10:52 AM
  #8  
CF Beginner
Thread Starter
 
Wyocowboy's Avatar
 
Join Date: Feb 2018
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks. I will do that. The light does turn off when the engine is running.
Old February 26th, 2018, 2:49 PM
  #9  
CF Monarch
 
kevinkpk's Avatar
 
Join Date: Jul 2011
Location: kevinkpk
Posts: 5,917
Received 138 Likes on 130 Posts
Default

Had any problems cranking?
Old February 27th, 2018, 9:51 AM
  #10  
CF Beginner
Thread Starter
 
Wyocowboy's Avatar
 
Join Date: Feb 2018
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Default

No but I disconnect the battery overnight and the charge gauge shows about 14 amp when running.



All times are GMT -5. The time now is 10:24 AM.