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The GM Genuine Parts D1539J Brake Light Switch is a factory-recommended replacement designed to meet exact GM OE specifications. Operating at 5 volts with a 20 amp current rating, this manual hinge lever switch ensures reliable brake light activation and seamless integration with your GM vehicle’s electronics. Manufactured with premium materials for durability and precision fit, it guarantees optimal performance and safety on the road.
Operation Mode | manual |
Current Rating | 20 Amps |
Operating Voltage | 5 Volts |
Contact Type | Normally Open |
Brand | GM |
Item dimensions L x W x H | 3.9 x 2.1 x 0.9 inches |
Circuit Type | 1-way |
Actuator Type | Hinge Lever |
Contact Material | Gold Or Silver |
International Protection Rating | IP00 |
Control Method | Touch |
Connectivity Protocol | X-10 |
Color | Black |
Unit Count | 1.0 Count |
Number of Items | 1 |
Manufacturer | ACDelco |
UPC | 707773543177 |
Model | 25981009 |
Item Weight | 1.44 ounces |
Product Dimensions | 3.9 x 2.1 x 0.9 inches |
Country of Origin | Mexico |
Item model number | D1539J |
Is Discontinued By Manufacturer | No |
Exterior | Chrome |
Manufacturer Part Number | D1539J |
OEM Part Number | 25981009 |
D**A
Stabilitrak and Traction Control
I bought a brake light switch for my 2011 GMC Sierra, and it’s working great. I didn’t have issues with the cruise control, but the Stabilitrak and traction control lights kept coming on while driving. At first, I was worried it could be a bigger issue, but after some research, I found out that a faulty brake light switch could be the cause.After watching one YouTube video and spending about 10 minutes on the fix, the problem was solved. Installation was super easy—just one 10 mm bolt, unplug the old switch, and plug in the new one. It’s a straightforward DIY job that saved me both time and money on a mechanic visit.The new switch fit perfectly and instantly cleared the warning lights. It’s been working flawlessly since then, and I haven’t seen the Stabilitrak or traction control lights come back on. If you’re dealing with similar warning lights on a GMC Sierra or a similar model, I highly recommend this brand. It works perfectly and saved me a lot of hassle. It’s a simple fix that can prevent a lot of unnecessary stress and expensive diagnostics.
S**S
Perfect Part to fix cruise control
Cruise control out (and not a blown fuse), this is the answer. One YouTube video and 10 minutes later, cruise control is fixed. It's 1 10 mm bolt, unplug old and plug in new. Buy this brand and save yourself any hassle. It works perfectly. 2007 Chevy Tahoe LT
J**J
Ac delco brake switch
Quality part, Works as it should . easy install .
K**N
No dash lights, cruise control back
Don't buy the cheap ones like I did, part store or online. Oem was the only one to get rid of my stabilitrac lights, make my brake lights functional correctly and give me back my cruise control. I've done it so much over the past days, I was able to change this one out in under 30 seconds
J**N
Fixes cruise control issue
Easy to install, many videos on youtube. Corrected the issue I had with the cruise control on 2011 GMC Sierra
T**D
Fantastic! This little guy fixed three problems for less than $20.
The cruise wasn't working on my 2011 Silverado. Then I started to get an error code for my traction control. Once I realized that both systems ran through the brake switch it was a pretty easy decision to spend the little money that this cost to try and fix both issues. Getting into position to be able to work on it was my biggest issue. This switch is located up under the dash, attached to the brake lever. There's a metal clip that holds it to the shaft that was a pain to get off, mostly due to the limited space, but it's kind tricky regardless. Once that was off it was a piece of cake. Cruise control is now working great and I have no more error codes. Thanks for a great part at a great price! There are several YouTube videos out there about this issue.
H**G
Only one that works
I bought six different switches this is the only one that worked for more then a month
N**O
Great for fixing cruise control and intermittent brake lights showing
This fixed my cruise control.
Trustpilot
2 weeks ago
1 week ago