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)

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Component Function Check





COOLING FAN


Component Function Check

1.CHECK COOLING FAN FUNCTION
With CONSULT-III
1. Turn ignition switch ON.
2. Perform "COOLING FAN" in "ACTIVE TEST" mode with CONSULT-III.
3. Check that cooling fan speed varies according to the percentage.
Without CONSULT-III
1. Perform IPDM E/R auto active test and check cooling fan motors operation, refer to Diagnosis Description.
2. Check that cooling fan operates.
Is the inspection result normal?
YES - INSPECTION END
NO - Go to Diagnosis Procedure.