GM Genuine Parts D1539J (25981009) Brake Light Switch

Easy install (thank you youtube), fixed my cruise control problem (and probably my brake lights too). Definitely GM OEM. Affordable, effective fix.

Easy to install and working well so far. Fixed cruise control issues.

Works perfectly and fairly easy to install, long as you're agile haha.

This was the perfect fix for our 2007 Cadilac Escalade. We were having issues with the cruise control not engaging and I watched a YouTube video about a possible fix, and this was exactly what we needed. The install took less than 5 minutes to complete. I ama 35 year old woman wanted to surprise my better half as the broken cruise control was one of the main reasons he would chose to drive our other vehicles. The tools I needed were a 10mm socket wrench and a flathead screwdriver, and a headlamp. Because the position of this part is under the driver's area above the break petal, it was hard to see without light, but once you take the screw off, there was a clip that held the rod in place. The clip does not just pop off- rather- it has a larger and smaller hole that slides up or down (just like when you nail a picture frame and slid it into place) and after I realized that, i used my flat head to gently lift the down curved part on the clip and also push down on the its self to free it from the hold. After realizing what was locking it in place and how... disconnecting the switch and replacing the new one just felt like butter. You can kind of see the small and big hole in the picture, and the down angled piece in the middle. but needless to say, I am very happy, and my honey is very happy with the results as well! Major kudo points were earned for this $18 part!

I recently purchased a 2008 GMC Yukon SLT. Driving home from the dealer, I noticed much to my dismay, that the cruise control was not working. The indicator light on the steering wheel came on when I turned on the cruise, but the "set" button was not working. Did a bit of research on the 'net that pointed me to this part. Watched some videos on the installation and decided to take the plunge into DIY world (over my wife's objections!). The part arrived in an AC/Delco sealed plastic bag shipped in a padded envelope. I'm a Prime member and the part came in two days--I was impressed. There is some discussion about this part being improperly designed and a GMC Technical Service Bulletin with a new part number. To the best of my knowledge, this part is the updated part. My part was all black plastic, not the white shown in the picture--but the part number was as ordered. The installation was simple (except when I dropped the bolt behind and underneath the floor carpet--but that was my fault. Installation time should be less than 15 minutes. Took the vehicle on a test drive right after installation. On first press the cruise did not work, but on second press, it did start working. Now has been working correctly for 2 days. I'm satisfied that this is the solution to my cruise control not working--interesting the part name has no relation to the cruise control, but it is fixed! Prompt shipping was a nice surprise.

I have cruise control again!!! Only difference between the one I removed and this one - my oem switch was half white. Exactly the fit, quality, functionality, and durability you’d expect for an oem part.

I bought six different switches this is the only one that worked for more then a month

Fixed my cruise control issue on my 09 Escalade

Cruise control light activates with no action? Its the brake switch! Ordered this genuine GM deco replacement and instantly cruise control works again. HIGHLY recommend DELCO parts. Very happy!!!

Buen funcionamiento y materiales de buena calidad

Works perfectly....where 2011 GMC Sierra cruise control couldn't be engaged....suspected got to do with brake light switch sensor...gave this switch a try...after fixing the this brake light switch onto my car, now my cruise control works like normal.

اصلي وكاله

I bought this because I had seen that it was a possible solution to cruise control not working on my 2010 GMC Yukon Denali. I am a female senior and didn't have any trouble changing this part out by my self. The screw that was holding the part in was a little difficult to put back but once I had taken off some of the lock tite , it went in easily. Be careful that you don't drop the screw like I did and it rolled under the underpad which I had to pull part way up to locate, haha. So solved my cruise control not working and was an inexpensive fix rather than taking to the dealer to diagnose. This part arrived on time and was adequately packaged for what it was.