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)

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Auto Test

The "AUTO Test" cycles each valve solenoid and the pump motor (as well as the necessary relays) to check component operation. This test is identical to the "Initialization Sequence." If a malfunction is detected, the EBCM/EBTCM will set DTC(s), which will be displayed upon completion of the test. Perform the test as follows:
1. Ignition "OFF."
2. Install the Scan Tool.
3. Turn ignition to "RUN."
4. Select Special Tests.
5. Select Auto Test.
6. Run the AUTO Test.
7. Note any DTCs set.