So, I bought the Cyclops adventure LED bulbs and they don't fit the plug on the harness in my van...So I put them in my 4runner where they did fit, and they won't turn on! DO I need the rectifier they sell too?
So, I bought the Cyclops adventure LED bulbs and they don't fit the plug on the harness in my van...So I put them in my 4runner where they did fit, and they won't turn on! DO I need the rectifier they sell too?
No, you probably need to re-pin the connector. LEDs won't work if the polarity is reversed, 9004 and 9007 bulbs use the same connector, but the polarity is reversed.
Well I put in the Cyclops bulbs, I needed some adapters for the H4/9007 match up, it was a PIA, but I got them in. Well men, Cyclops adventure Sports has some of the best...customer service on the planet, but the bulbs are not all that bright in my opinion. So, I wouldn't say this is a negative review, but I'd be cautious to spend 150.00 on headlights ever again...