Trying to reset computer. ECU fuse.
Sep 29, 2021 at 2:13 PM
How to reset the computer?
2001 CADILLAC DEVILLE
HDAWN82
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Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
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Hi,
Are you referring to the powertrain control module (PCM)? If you need to reset or reprogram it, a scan tool with the relearn capabilities is needed.
If you look at the pics below, they provide the directions. If there is something different needed, let me know.
Take care,
Joe
See pics below.
Are you referring to the powertrain control module (PCM)? If you need to reset or reprogram it, a scan tool with the relearn capabilities is needed.
If you look at the pics below, they provide the directions. If there is something different needed, let me know.
Take care,
Joe
See pics below.
Images (Click to enlarge)
Sep 29, 2021 at 7:58 PM