Question about 2006 Chevrolet Trailblazer
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: The brake lights my 2000
We bought a 2000 Blazer in '02 and one day I noticed there were no brake lights, but the 3rd light on top worked fine. I did some research online and found out there was a recall on this problem due to the hazard switch on the column. I also found out if I wiggled the hazard switch a certain way, the brake lights worked. I was able to get by for awhile by wedging a 'widget' beside the hazard switch button and the hole in the column cover. This worked fine until someone would knock the widget out of place.
I finally got around to having the switch replaced at a local dealer. All was fine until last week when I was told the brake lights were out again and I found out my hazard lights didn't work either. I changed out the switch assembly myself this time, and once I had it out I saw what happened. The brake light voltage comes in to the assembly on a white wire, and the first contact this goes through is on the hazard switch. In my case the contact had obviously overheated from the brake light current and melted the plastic holding the contact in place, thus breaking the circuit to the brakes. Either a poor design or too much current for the circuit to handle.
Soooooo now I am in the process of replacing the four bulbs in the tail/brake light assembly with 3 watt Luxeon LED plug-in replacements. The current draw of the original bulbs was measured at 2.2 amps at 13.8 volts, times 4 bulbs makes about 8.8 amps that goes through the contact in the hazard switch whenever the brakes are stomped. The LED replacements draw .2 amp each, so times 4 will be .8 amp or less than 1/10th of the original equipment bulbs. These LED bulbs in my opinion are as bright or brighter than the original equipment and hopefully will help from burning out another switch assembly.. David
Posted on Aug 16, 2008
check your fuses, then check the ABS valve located beside the master cylinder and the wiring to it and finally check your speed sensor, which is located on the transmission on a 2 wheel drive and on the transfer case on a 4 wheel drive. but make sure hat your E-brake is released as it will cause these lites to come on.
Posted on Oct 09, 2008
I just had the same problem on my '04 Silverado. All it was was corrosion in the socket/bulb. Put some dialectic grease on both the bulbs and worked them in and out a couple of times and now they work fine. Was weird that they both went out suddenly and together but I guess they are made exactly the same.
Posted on May 14, 2009
Sounds like the cable from the shifter to the transmission probable snaped. It happened to me at the emission inspection station. What a nightmare. To check this you will need some help. Have someone set in the car and apply the brakes as well as the emergency brake just incase. Get under the truck and find the cable from the shifter to the transmission. Have the person in the truck move the shifter lever from park to another gear. If the arm where the cable attaches to the transmission does not move when the lever is moved it is the cable. They are relitively cheap and you should be able to replace it yourself.
Posted on Mar 30, 2011
Tips for a great answer:
Sep 05, 2016 | 2006 Chrysler Pacifica
Jun 19, 2013 | Cars & Trucks
Jan 03, 2013 | 1997 Mercury Grand Marquis
Nov 12, 2012 | 2000 Lincoln LS
Oct 22, 2012 | Cars & Trucks
Oct 03, 2012 | Dodge Magnum Cars & Trucks
The park lock
safety system gets power from the brake light circuit, this means
unless the brake lights work and the pedal is depressed the system
locks the shifter in the part position. The first thing you do is
check the brake lights, if the lights work you have other issues best
left to the dealer if the brake lights don't worth then you have
found the cause and just need to repair the brake lights, this can be
the brake light switch or the wiring connector to the switch. Repair
Oct 03, 2012 | Cars & Trucks
Jul 12, 2012 | 2002 Ford Thunderbird
Nov 06, 2011 | 2000 Saturn Ls 4dr Sedan
Aug 22, 2011 | Chrysler Sebring Cars & Trucks
125 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: