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How do you reset a 2005 Cadillac Deville?

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How do you reset a 2005 Cadillac Deville?

1994-2005

  1. Display the “Oil Life Remaining” message in the Driver Information Center.
  2. Press and hold the SET/RESET button on the Driver Information Center for more than 5 seconds (on vehicles without DIC, use the TRIP reset stem for SET/RESET)
  3. The oil life will change to “100%”

How do you reset the transmission control module on a Cadillac?

Steps to Resetting Transmission Control Module

  1. Step 1: Turning Key Position.
  2. Step 2: Press gas pedal.
  3. Step 3: Keep Waiting.
  4. Step 4: Turning the Key Off.
  5. Step 5: Releasing Gas Pedal.
  6. Step 6: Wait Again.
  7. Step 7: Ready.
  8. Identification.

How do you reset a 2003 Cadillac Deville?

First, lock all the doors. Then You will have to unlock the driver side and put the key in position. All You need to do is turn it off and on twice for the reset to take effect.

Where is the ECM located on a 2004 Cadillac Deville?

5 Answers. The the ECM (Engine Control Module) became the PCM (Powertrain Control Module). It is located under the air filter box for cooling purposes.

How do you reset the computer on a Cadillac?

Locate the fuse for the Cadillac’s computer. This fuse will be labeled “ECU,” for “electronic control unit.” Pull the ECU fuse using the fuse pullers in the fuse panel. Turn the ignition key to the “on” position but do not crank the engine. Wait 5 minutes and replace the ECU fuse. The computer will reset itself.

What does the computer do on a Cadillac?

A Cadillac’s computer controls the emissions system and other vital systems on the vehicle. When there is something wrong with the Cadillac, the computer will generate and store a fault code. You’ll need to run a diagnostic test to figure out what is wrong with the vehicle.

Where is the fuse on a Cadillac computer?

Locate the fuse for the Cadillac’s computer. This fuse will be labeled “ECU,” for “electronic control unit.” Pull the ECU fuse using the fuse pullers in the fuse panel. Turn the ignition key to the “on” position but do not crank the engine.