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2010 Sierra no power issues with stereo parking assist message and cigarette lighter can you help?
I have had parking assist issues and found one sensor broken. Replaced sensor and message is still on cluster. When issues started I lost power to my stereo, cigarette lighter, and accessory charge port. The light for the parking assist comes on and stays on when truck is on. When I have a trailer hooked up message comes up that the sensors are blocked, so I figured the sensors and wiring was not the issue. What can I do to fix the issue?
