SPYDERGUY1
New member
trying to wire up trailer wiring for a 08 gs sm5, using a hopkins 5-4 convertor and having issues with the brake light feed at trailer end ( have triple play ) signals, running lamp circuit are fine but the brake lamp circuit does not work. Anyone else have the same issue or can offer some thought on this. Everything else is good, powere hooked up correct etc, just no brake lamp circuit. Thanks.