1997 LX450 - it does have a trailer harness, but I have bypassed it in an effort to troubleshoot with no success.....
So, my third brake light works fine, but the other two do not work at all. I first had this issue this summer, but after wiggling everything around in the left rear corner, they started working. Recently, they quit again, so I tore into the harness in the corner and started checking for power. Couldn't find anything that was hot when the brake pedal was depressed. I have a FSM, but it doesn't have much in the way of electrical schematics. The Haynes manual that I have has schematics, but apparently they forgot the section for the brake lights because I can't find it.
Since the third light is working, I can rule out the brake switch as well as most of the harness. My thought is that I should have power to the plug in the left rear corner. If I had an EWD I could trace everything down pretty easy. Does anyone have one that they would be willing to scan and post? Thanks.
Tony
So, my third brake light works fine, but the other two do not work at all. I first had this issue this summer, but after wiggling everything around in the left rear corner, they started working. Recently, they quit again, so I tore into the harness in the corner and started checking for power. Couldn't find anything that was hot when the brake pedal was depressed. I have a FSM, but it doesn't have much in the way of electrical schematics. The Haynes manual that I have has schematics, but apparently they forgot the section for the brake lights because I can't find it.
Since the third light is working, I can rule out the brake switch as well as most of the harness. My thought is that I should have power to the plug in the left rear corner. If I had an EWD I could trace everything down pretty easy. Does anyone have one that they would be willing to scan and post? Thanks.
Tony
