Welcome to the forum, does the turn indicator on the dash work? Have you checked for voltage at any wiring circuits? There may be a multiwire connector under the dash close to steering column, for circuits going to and from the steering column. Lite blue wire carries voltage from turn/hazzard to multifunction switch. Lite green wire with white tracer carries voltage to left turn signal. Did you check for voltage and ground at the rear?
Wednesday, November 11th, 2009 AT 2:16 PM