I OWN A 2004 CADILLAC EXT

  • Tiny
  • u7616
  • 2004 Cadillac Escalade Ext
  • 94,500 miles

I own a 2004 Cadillac EXT. One or more of my park assist sensor has gone out per my Cadillac dealer. The problem is: I put my truck in revere and the park assist sensor come and nothing behind me. I need instructions how to test and replace this item. I checked Youtub, but no results.
Please HELP

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Friday, January 25th, 2013 AT 9:54 PM

2 Replies

  • Tiny
  • gmtech
  • Expert
  • 553 posts

Unfortunately you have to get the codes out of it to know which one is acting up. Check for damage at the connector or corrosion.

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Thursday, January 31st, 2013 AT 4:14 PM
  • Tiny
  • u7616
  • Member

Thanks for UR quick reply. Per UR recommendations, I disassembled all sensors, cleaned all contacts and connectors and reconnected them. As of now, they all work great. Since I do not have a tester to determine the wrong one; I had to do as I noted. Thanks again for UR support.

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Friday, February 1st, 2013 AT 4:56 PM

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