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

Tests QA: Unable To Activate Self-Test/Network Communication Error/DTC P1001

PINPOINT TEST QA: UNABLE TO ACTIVATE SELF-TEST/NETWORK COMMUNICATION ERROR/DTC P1001


Warning And Important Safety Notice:






Data Link Connector (DLC) And Fuel Rail Pressure Temperature (FRPT) Sensor Connector:






Fuel Rail Pressure Temperature (FRPT) Sensor Connector And Transaxle Assembly-A Connector:






QA1-QA3:






QA4-QA7:






QA8-QA11:






QA12-QA15:






QA16: