How to diagnose and replace a faulty turn signal flasher unit on Toyota Supra?

This component is known as the turn signal/hazard flasher and comes usually in the form of a small cylindrical container which can be fixed either under the dashboard or in Relay Block No.5 and serves to flash the turn signals. It is normally designed to make a clicking sound when it is working as it should during use. If the turn signals fail on one side though the flasher unit does not make the characteristic clicking sound, a faulty turn signal bulb could be the problem. If both turn signals do not blink, the potential cause may be a blower fuse, flasher, switch, and or a disconnected/ loose connection. One simple inspection that can be made is the inspection of the fuse box where a blown fuse for the turn signal can be observed; it is recommended that an inspection is made on the wiring for short circuit before replacing the fuse. To replace the flasher, it is a matter of removing it from the fuse block or electrical wiring harness; the replacement component should be similar to the defected unit hence it can be replaced by comparing the new and the old flasher before use. Cleaning too is done systematically and installation is done the reverse manner to that of removals.

Genuine Toyota Supra Turn Signal Flasher

Turn Signal Indicator Flasher

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Turn Signal Flashers found

View related parts
Toyota Supra Turn Signal Flasher Assembly
Part Number: 81980-12070
$54.97 MSRP: $76.83
You Save: $21.86 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Flasher Assy, Turn Signal
- Replaced by: 81980-32010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE, 7MGE, 7MGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA, MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Turn Signal Flasher Assembly
Part Number: 81980-16010
$88.25 MSRP: $124.40
You Save: $36.15 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Flasher Assy, Turn Signal; Hazard Flasher, Turn Signal Flasher
- Manufacturer Note: L=29.5X28.7
- Replaces: 81980-22070, 81980-22060
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1988 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK

Toyota Supra Turn Signal Flasher

The Turn Signal Flasher for Toyota Supra controls the blink of the coupe's lights, which notify traffic whenever the driver either turns or activates the hazards. This isn't your average relay. Contained within the fuse block, this small Toyota relay transmits timed pulses from the steering-column switch to the exterior lamps. The early Supra models all applied a thermal Turn Signal Flasher. This is a device built around a bi-metal strip that starts heating. Then it bends and makes contact. Afterwards, it cools down and breaks contact. Essentially, it produces a steady flash along with a click sound. As LEDs and extra lighting made their appearance, designers adopted a solid state Turn Signal Flasher that employs a transistor and timing chip to mimic the same cadence without needing heat and keeps the rate correct with low-draw diodes. The electronic Turn Signal Flasher design eliminates moving parts, making it last longer and run quieter than the aging thermal unit. Whether your Toyota has a dead lamp rhythm, erratic speed, or silence, the underlying problem is often the Turn Signal Flasher. Therefore, upon losing that characteristic Supra blink, it's your first suspect.

If you are in demand for superior quality and affordable OEM Toyota Supra Turn Signal Flasher, then shop with us! We own a wide range of the reduced-priced genuine Toyota Supra Turn Signal Flasher. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Supra Turn Signal Flasher Parts Questions & Experts Answers

Turn Signal Flasher Assembly
81980-12070
Q: How to diagnose and replace a faulty turn signal flasher unit on Toyota Supra?
A:
This component is known as the turn signal/hazard flasher and comes usually in the form of a small cylindrical container which can be fixed either under the dashboard or in Relay Block No.5 and serves to flash the turn signals. It is normally designed to make a clicking sound when it is working as it should during use. If the turn signals fail on one side though the flasher unit does not make the characteristic clicking sound, a faulty turn signal bulb could be the problem. If both turn signals do not blink, the potential cause may be a blower Fuse, flasher, switch, and or a disconnected/ loose connection. One simple inspection that can be made is the inspection of the fuse box where a blown fuse for the turn signal can be observed; it is recommended that an inspection is made on the wiring for short circuit before replacing the fuse. To replace the flasher, it is a matter of removing it from the fuse block or electrical wiring harness; the replacement component should be similar to the defected unit hence it can be replaced by comparing the new and the old flasher before use. Cleaning too is done systematically and installation is done the reverse manner to that of removals.