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

A/C Cut-Off Control Inspection

1. Turn the ignition switch to ON.
2. Turn the fan switch and air conditioning switch on.
3. Start the engine.
4. Verify that the A/C stops for approx. 2 sec. after the engine start.
5. Rotate the throttle link to fully open position.
6. Verify that the A/C stops for approx. 5 sec. after the throttle link is turned to fully open position.
7. If not as specified, inspect the following.
- ECM 1 Q terminal voltage
- A/C relay
- Throttle position sensor