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2009 CTS
12 Posts
Discussion Starter · #1 ·
I have the service parking assist on my DIC. I checked the owners manual for the fuse location and can't seem to locate it. Anyone know where its at? Also is there any way to check these before I remove the rear bumper cover?

Car is a 2009 CTS AWD


CTS Wagon
36 Posts
On my wagon the plug for the backup sensor harness is right behind the passenger wheel clipped to the fender. (Bombarded by debris from the wheel. Not relevant but irritating.)
I had the same warning on my DIC. After cutting off the factory tape and tracing wires, my problem was resolved by zip tying the harness plug tightly together.
You could have someone watch the DIC while you manipulate the plug to see what happens. No need to strip the tape first either.
Good luck
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