Having problems with your 2005 Ford F 350 Super Duty ?
Turn signal makes marker lights blink opposite the actual signal.
\015 Also the brake lights cause all marker lights to light and high beams will not dim. All of the wiring seems intact and no noticable breaks or rubs where wiring is close to body or frame rails.\015
It sounds like a earth problem in a plug some where go and buy a multimeter for this or for any wiring jobs
Repair Help & Product Troubleshooting for 2005 Ford F 350 Super Duty
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