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Home >> Cadillac >> 1990 >> Seville Base, 440T4/ME9 >> Repair and Diagnosis >> Electrical >> Charging Systems >> Alternator & Regulator >> Diagnostic System >> BCM Charging System Trouble Code Identification >> Code B412

Code B412

This code will set if ignition voltage 1 is more than 16 volts. See CODES B411/B412 - BATTERY VOLTAGE TOO LOW/TOO HIGH TEST.

NOTE: After system completes diagnostic code display cycle, system can be directed to test charging system components and/or circuitry indicated by trouble codes. See MANUAL OPERATION OF SELF-DIAGNOSTICS below.
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