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Home >> Mercury >> 1994 >> Cougar/XR7 V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> X - Constant Control Relay Module (CCRM) >> X45 - No Engine Cooling Fan (Any Speed):Does Pusher Fan Operate

X45 - No Engine Cooling Fan (Any Speed):Does Pusher Fan Operate



- During the functional check of each cooling fan speed in Diagnostic Routines, chart 21 (the "Check THAT ALL FAN SPEEDS OPERATE" box), did the Pusher Fan operate?

Yes -- Go to X35. X35 - No Engine Cooling Fan: Check Power Supply to CCRM

No -- Go to X46. X46 - Check B+ to Pusher Fan Control Relay
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