Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

OBD-II Drive Cycle Pattern Lists

The contents of this article reflect the changes called out by TSB 04-13-12

CAUTION:
Two technicians should always be in the vehicle when carrying out a test.

NOTE:
Check that the diagnosis trouble code (DTC) is not output before driving the OBD-II drive cycle. Erase the DTC if it has been output.

NOTE:
Drive cycle patterns are not established for Vehicle speed sensor monitor (DTC P0500) Closed throttle position switch monitor (DTC P0510). Power steering pressure switch monitor (P0551). Please reference the MUT data list to judge whether these monitor items are normal.










Drive Cycle Pattern List




Pattern 1 and 2




Pattern 3




Pattern 4




Pattern 5




Pattern 6 and 7




Pattern 8




Pattern 9




Pattern 10




Pattern 11




Pattern 12




Pattern 13




Pattern 14




Pattern 15







Pattern 16 and 17










Pattern 18, 19 and 20











Pattern 21, 22 and 23










Pattern 24, 25 and 26










Pattern 27, 28 and 29