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Mercury
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1999
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Cougar L4-122 2.0L DOHC VIN 3 SFI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Pinpoint Tests
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KF - Fan Control (FC) Relay
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Test Notes
Test Notes
This Pinpoint Test is intended to diagnose the following:
-
Harness circuits: VPWR, B+, HFC, LFC, IGN START/RUN, FAN(s) PWR
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High speed Fan Control
(HFC)
and Low speed Fan Control
(LFC)
relays
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Powertrain Control Module
(PCM)