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
X166 - Check Power-to-Pump Circuit Continuity
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Key Off.
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CCRM disconnected.
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Disconnect Scan Tool from
DLC.
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Measure resistance between Pin 5 of the CCRM vehicle harness connector and the battery negative post.
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Is resistance less than 10.0 ohms? YES -- REPLACE CCRM. RE-EVALUATE symptom.
NO -- SERVICE open in Power-to-Pump circuit between CCRM and FPM splice. RECONNECT all components. RE-EVALUATE symptom.