Cadillac TSB #030604028

2002 Cadillac DeVille

TSB Document:
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Cadillac for this TSB. Call your local Cadillac dealer's service department & ask for a copy of TSB# 030604028.

Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Summary
SERVICE ENGINE SOON (SES) LIGHT ON, REDUCED VEHICLE POWER / ACCELERATION / SPEED, DIAGNOSTIC TROUBLE CODE (DTC) P0420. *TT

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Date Published
MAY 01, 2003
NHTSA TSB #
10002446
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