Post by tommyg2012 on Nov 3, 2012 11:02:41 GMT -6
Could be a simple issue if you possibly have a 3 position key off/daylight running/night time running. In this case the headlight and taillight will not be on until it is put in the 3rd position (night time running).
If you don't have a multimeter, get one. Trace the hot wire to the headlight and taillight back to the battery positive terminal. You can jumper a hot lead from the battery straight to headlight and taillight to confirm the bulbs actually work. If they do the issue is they are not getting power from the battery.
If you don't have a multimeter, get one. Trace the hot wire to the headlight and taillight back to the battery positive terminal. You can jumper a hot lead from the battery straight to headlight and taillight to confirm the bulbs actually work. If they do the issue is they are not getting power from the battery.