4-way

If you no longer have the original turn signal/4-way relay module or switch and still are using your original style taillights, this wiring will restore 4-way capability without the expense ($50 – $70!) of a new module and wiring. Also works with our Turn Signal Relay Pack if you are switching to non-separate turn signal/brake lights like 1157 bulb units. Use with your own On/Off switch or see our switch selection above. (switch not included)