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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Condenser Fan: Testing and Inspection

Main Fan/Additional Fan Motor Operation Inspection

1. Connect WDS or equivalent to DLC-2.
2. Warm-up the engine.
3. Access ECT PID.

4. Measure voltage fan control module connector terminal B at 2-pin connector with monitoring ECT PID.
- If not as specified, inspect the following:
- CKP sensor
- ECT sensor
- APP sensor
- TP sensor
- A/C pressure switch (middle pressure)

5. If all items are okay, replace fan control module.