twedt87

My 2002 truck is exhibiting the following lighting issues. Re-installed fuses, relays related to these areas with no impact. Looking for other ideas.

1.) Headlights/Running lights OFF: When brake is depressed (activating brake lights) the dash lights dim considerably. When turn signals are activated they work correctly but the running lights come on at a low level of intensity.

2.) Headlights/Running lights ON: Brake light activation has no impact on dash lights. Left turn signal operates correctly. Right turn signal will not cycle/blink. Rear license plate lights also flash when TS is activated.

Looking for help-thanks

AdrianP

Don't know my way around these yet but on anything else I would say it sounds like a bad earth somewhere

Anthony Kadzban

Do a search in the forum for multifinction switch harness. I've got a few posts outlining the replacement of it.

There are a few pins that like to wiggle their way out of the harness and cause problems with brake lights and blinkers. It is located on top of the steering column.