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Tim West
Tim West, ASE Certified Technician
Category: Cadillac
Satisfied Customers: 4638
Experience:  Ase certified service manager
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2003 cadillac Deville: i find upper & lower crank position sensor

Customer Question

Where can i find upper & lower crank position sensor on my 2003 cadillac Deville.
I need to replace them. and how do i go about doing this job. if you can send me a schematic to help me.
Submitted: 6 years ago.
Category: Cadillac
Expert:  Tim West replied 6 years ago.
Thanks for visiting Just Answer,
You have to reach them from underneath the vehicle.

  1. Raise and support the vehicle. Refer to Vehicle Lifting.
  2. Remove the oil filter adaptor.
  3. Remove the crankshaft sensor electrical connector.
  4. Remove the crankshaft sensor retaining bolt.
  5. Remove the crankshaft sensor.
  6. graphic

Customer: replied 6 years ago.
I have two sensors on that car upper & lower. it's look like both ,are next to each other is that right ?
Expert:  Tim West replied 6 years ago.
That's right. It's upper and lower, the picture is misleading.