Hi all,
I have a 2000 envoy with HID lighting, the driver side fails to light, what's the likely point of failure and is there any troubleshooting documentation available ?
These components are well over priced, any viable alternatives available?
Check the wiring to your Ballast. An HID ballast is the controller or the regulator of intensity for an HID lamp.
Step 1 - Check Voltage and Amps
Check to make sure you have the proper voltage and amps for the HID Ballast you are running. You can check the amps and volts by using a meter.
Step 2 - Check the Wiring
Check the wiring on the ballast. In order for the ballast to function properly, it must be getting a good ground. In addition the power supply must also be ample. If you are not getting one or the other, then you will need to replace the faulty wiring.
Step 3 - Change the Solenoids
Sometimes the solenoids are the problem. See if you spot any corrosion. If you do, then you will need to change the solenoids out for new ones.
Step 4 - Solder the Connections
One of the most common problems with an HID ballast has to do with the connections. Sometimes the connections come loose and do not fit together. In order to insure a proper connection, you will want to solder the connections to make sure that they are making good contact with one another. During installation of the ballasts, the manufacturer usually only crimps the wires.
Step 5 - Purchase a New System
When all else fails, purchase a new HID Ballast system. This should only be done as a last resort.
Good luck and keep us posted.
Molson02536
