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
KF - Low Fan Control/High Fan Control
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Key "OFF".
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Low Fan Control
(LFC) relay disconnected.
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Cooling fan disconnected.
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Measure resistance between GND circuit at the cooling fan vehicle harness connector and battery negative post.
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Is resistance less than 5.0 ohms? Yes -- Replace cooling fan. Reconnect all components. Re-evaluate symptom.
No -- Service open circuit. Reconnect all components. Re-evaluate symptom.