LED Turn Signal Flasher for 2005-2015 Subaru Outback

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LED Turn Signal Flasher
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LED Turn Signal Flasher for 2005-2015 Subaru Outback

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This is a replacement turn signal flasher module. It will eliminate fast turn signal blinking, known as hyperblinking, that occurs when you replace your turn signal bulbs with LEDs. It has been designed specifically for use with LEDs.

This module is specifically for your vehicle! It will be 100% plug and play. Just remove the factory flasher, and plug this one in.


Why do you need this module? When your factory turn signal bulbs go out, your vehicle's flasher senses that less power is being used, and it will blink the turn signals quickly to alert you. When LED turn signal bulbs are installed, it lowers the load on the circuit too, because LEDs use less power. You get the fast blinking, known as "hyperblinking," even though the LEDs are functioning just fine. Basically, your car thinks the bulbs went out!

To slow down the blinking to regular speed, you can add resistors to increase the circuit's power consumption again. However, whenever possible, replacing the flasher with a module like this is the easiest option. This is the unit that actually controls the blinking speed, and makes the "clicking" noise.

Bulb Size No
Year 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
Make Subaru
Model Outback
Application LED Flashers
  1. Couldn't be easier, works perfectly! Review by Dave

    Bought this to fix rapid flash from LED turn signals. It is exactly as Diode Dynamics describes it....Plug and Play means Plug and Play. Unplug existing flasher, plug in the DD flasher. When you activate the flasher, the initial ON is sustained for maybe 1 second, then the flash rate is normal...don't remember whether or not the factory relay did this. Clicking sound is audible as with a load-based flasher. Hazards work as normal. Very happy with this product, and customer service is great! Would definitely buy again. (Posted on 1/18/16)

  2. Used on 2005 Subaru outback 3.0r Review by Jon G

    This is the only flasher module that I was able to find on the internet that will work with LEDs. The module is placed, at least for my car, on top of the 6 relays which are to the right of the fuses that are below the steering column. The module connector number is "B32" in the Subaru Service Manual for 2005. One has To take off the trim within the surrounding area in order to access the module itself which is not hard at all. I found it easier to detach the relay holder from the fuse holder because the flasher module is mounted on top and taking it off requires a screwdriver or something that can be wedged to release the clip. The blinking seems to be a little slow for me but at least it is not blink a million miles per hour as it did before. This may be due to the front bulbs are LED and the rears are OEM. It fixed the problem that the LED bulbs caused and allowed normal blinking operation. :P Exactly what I was looking for. Plug and play operation* (some assembly required at least with the vehicle components) lol. I am so happy with this. The old plug just connected right in. :D (Posted on 10/4/14)

  3. LED Turn Signal Flasher Review by jthurmer

    So far works great...thank you!!! Nice to have my normal turn signals back. (Posted on 1/21/14)

Worry-free warranty

  • - Full 3-year warranty on all products
  • - No waiting: we usually send new items out with a return label (US customers only)


You will get quick help from our trained staff for any issues.

All Off-Road Lighting also carry a limited lifetime warranty.

For further details, please see our full article.

Domestic (US) Customers

  • - Just $5 per order with our Diode Delivers program
  • - Same-day shipping for all orders placed by 12:00 PM CST (or until 4 PM with rush processing)
  • - USPS, for delivery in 2-4 days (on average)
  • - Express services are available, see exact pricing at checkout
  • - Fully Insured


International Customers

  • - We ship to all countries via standard mail
  • - Usually around $10 for LEDs, or $25 for HIDs.
  • - Choose your service on checkout to see exact prices:
  • - USPS 1st Class: 2-5 weeks
  • - USPS Priority: 1-2 weeks
  • - Express EMS: 1 week
  • - Please email us if you are unsure about shipping to your country.

You will receive updates from our site when your order is shipped, along with a unique shipment number to ensure that your order is correctly accounted for. This allows you to easily reply to us if you have any concerns.

Whether your order is big or small, it is tested through many run cycles, and each bulb is tested before shipment. Every single bulb. Every time. And if anything does go wrong, you can rely on our industry-leading warranty for worry-free replacement.

If you're not happy with your items, we want to make it right. So we have some pretty awesome return policies:


30 day return policy. All customers have 30 days from the date of original order shipment to return items.

Full refund, no fees. At Diode Dynamics, we offer free returns. That means no restocking fees, no administrative fees, and no hassle!

 Free return label. If your original order was over $50, you get a free return label for your items (US customers only). If your order was less than $50 or international, you can send the items back through your preferred method.


Within 30 days: If your original order was over $50, you can get new items shipped to you with a return label (US customers only). If your order was less than $50 or international, we can send you the new items first, but you are responsible for returning the old items.

Within 90 days: Any item can be returned for exchange or store credit within 90 days. The buyer is responsible for the cost of the return shipping, and must first return the old items. We'll still cover the postage for the new items.


Please note: due to the nature of custom acrylic pieces, we cannot offer any refund or exchange for returned custom acrylic items.


To make a return or exchange, please request an RMA, or give us a call. When we get it back, you will be notified and credited appropriately.

Again, all returns must be approved, with an RMA. This is so that we can process your return as quickly as possible when we get it. If you would like to return an item, please Request an RMA. Please include as much information as possible about the reason for return.

Alternatively, you can also send us a message, or give us a call!