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Home >> Cadillac >> 1987 >> DeVille V8-252 4.1L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Cooling System >> Radiator Cooling Fan Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> System Diagnosis

System Diagnosis

For additional Cooling System electrical diagnosis refer to Powertrain Management / Computers and Control Systems / Testing and Inspection / Testing and Inspection / BCM Diagnostic Trouble Codes / Code F41, F49.
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