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Discussion Starter · #1 ·
So I countinually get the Head light that does not always fire when triggered. The light usually fires on after a couple of toggles of the light switch. I tried swappingn the bulbs but the problem still remains. So I plugged in my computer and pulled the fault codes from the HID. This is the code that I am continually logging;

Ignition voltage < 7.5 volts.

Does anyone know how to troubleshoot this fault. It sounds like this fault is stating that the voltage problem is before the ignitor circuit Because the high side of the ignitor is in the thousands of volts. While the low side must be closer to battery voltage levels. I believe that the Lighting control module (LCM) feeds the ignitor the low voltage input. Is anyone following my thought process? OR have any first hand knowledge?
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