FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Mazda
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2012
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3 L4-2.0L (MZR)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Security Light 16
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Immobilizer System (Keyless Entry System)
Immobilizer System (Keyless Entry System)
SECURITY LIGHT: 16, DTC: U0100:87 / P1260:00 [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM)]
Diagnostic Procedure