Cadillac TSB #21-NA-124

2010 Cadillac DTS

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.

Click a tab for more information.

Date Published
DEC 14, 2022
NHTSA TSB #
10228888
Find something helpful? Spread the word.

Become a Fan & Spread the Word