Electronic LED Turn Signal Relay 12V 2 Pin - JMT - 705.68.64
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Product Information
Full details
The JMT Electronic LED Turn Signal Relay (705.68.64) is an essential component for motorcycle enthusiasts looking to upgrade their lighting system to energy-efficient LEDs without dealing with hyper-flashing. It is designed for riders who need a reliable, load-independent relay that supports both traditional incandescent bulbs and modern LED blinkers; however, users should verify their specific wiring configuration to ensure the 2-pin assignment matches their harness before installation.
All features
| Model Part Number | 705.68.64 |
|---|---|
| Brand | JMT |
Extended Product Information
FAQs
Can I mix LED and standard bulbs?
Yes, because the JMT relay is load-independent, it will maintain a steady flash rate even if you have mixed bulb types on the same circuit.
Does this relay require a ground wire?
This is a 2-pin relay designed for standard motorcycle flasher circuits where the ground is typically managed through the switch or housing.
What is the flash rate?
The relay is calibrated to a fixed rate of 85 flashes per minute.
Is it waterproof?
The relay is designed for standard motorcycle use, but it should be placed in a protected area to avoid direct submersion or prolonged water exposure.
Why does the relay have 3 pins if it is a 2-pin relay?
The housing is shaped for 3-pin compatibility to fit into various OEM sockets, but it only utilizes 2 pins internally for the E and L connections.
Will this work on a 6V system?
No, this relay is specifically designed for 12V electrical systems.
Troubleshooting
Blinkers still flashing too fast
Ensure the relay is fully seated in the harness and that no load resistors were left in the circuit, as they can sometimes interfere with electronic relays.
Lights do not turn on at all
Check the polarity of the terminals. Even if the plug fits, the E and L pins might be swapped depending on your motorcycle's wiring harness design.
Relay makes a buzzing sound
This often indicates a short circuit in the wiring. Inspect your turn signal wires for exposed copper or damaged insulation.
Pros and Cons
Pros
- Eliminates hyper-flashing when installing aftermarket LEDs
- Covers a massive power range (1W-130W)
- Compact design fits easily into tight motorcycle battery boxes
- Consistent and reliable flash frequency
Cons
- Requires verification of pin assignment (2-pin vs 3-pin hardware)
- Does not support turn signal indicators with integrated running lights in all cases
- Some older bikes may require minor harness modifications
Setup, Compatibility & Care
To install, locate your current flasher relay—usually found near the battery or under the seat. Unplug the existing relay and match the orientation of the JMT unit's terminals. This device uses 'E' (Earth/Ground/Power) and 'L' (Load) terminals. While the housing has a 3-pin shape, it utilizes a 2-pin configuration, meaning it is compatible with most 2-pin motorcycle relay harnesses. Ensure the contacts are clean and dry before plugging them in. For maintenance, keep the connection area free of moisture and road debris to prevent corrosion on the spade terminals.