Is your defective Cadillac XT4 actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

TSB Document:

Affected Component: ENGINE (PWS)

Summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Check Engine Lamp illuminated on the Driver Information Center (DIC) and/or poor fuel fill, DTC P0451 Set.

Click a tab for more information.

Date Published
MAY 25, 2021
NHTSA TSB #
10200100
Find something helpful? Spread the word.

Become a Fan & Spread the Word