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
Checking Brake Switch Sense
Tests 1 - 4:
Tests 5 - 7:
SYMPTOM BRAKE SWITCH SENSE
POSSIBLE CAUSES -
Ground circuit open
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PCM connector terminal observable defect
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Brake switch defective
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Brake switch sense circuit open
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Brake switch sense circuit shorted to ground
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PCM defective (brake switch sense)