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
Procedures to Run Quick Test:
- Transmission in park
- Emergency brake set
- Electrical accessories off (lights, A/C, defrost, etc) (If A/C is on, error code 67 will be set)
- Engine at operating temperature
- For more information refer to Engine/Emissions Diagnostic Shop Manual Section 14.
NOTE: SELF TEST CAN BE ENTERED ONLY ONCE EACH TIME THE KEY IS TURNED ON. TO REENTER SELF-TEST, TURN KEY OFF AND WAIT 10 SECONDS.