SECURITY LIGHT CONSTRUCTION/OPERATION [ADVANCED KEYLESS AND START SYSTEM]
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Construction
• Allows visual verification of immobilizer system operation.
• If any malfunction is detected in the immobilizer system, the malfunction location can be verified by the security light illumination/flashing pattern.
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Caution
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• Always use the Mazda Modular Diagnostic System (M-MDS) to verify DTCs even if the security light indicates a DTC. If the security light itself has a malfunction, it is possible that a DTC may not be indicated properly.
Operation
• When the immobilizer system is operating, the security light flashes repeatedly 0.1 s every approx. 2 s.
• When the immobilizer system is deactivated normally, the security light illuminates for approx. 3 s when the start knob is turned to the ON position.
• If the immobilizer system is not deactivated normally (malfunction detected by the malfunction diagnosis function), the security light indicates a DTC. When the start knob is turned to the ON position, the security light flashes or illuminates for 1 min in the following pattern:
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― DTC 16 or under: Flashes
― DTCs 21, 22, and 23: Illuminated
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Note
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• The security light indicates the DTC 10 times.
• If multiple DTCs that can be verified with the security light are detected, only the DTC with the lowest number of those detected will be indicated by the security light.
