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Mazda
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2012
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CX-9 Sport, 3.7L Eng VIN A, AWD
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Repair and Diagnosis
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Body & Frame
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Door Locks
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On-Board Diagnostic [Advanced Keyless Entry System And Keyless Start System]
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DTC U2023 [Advanced Keyless Entry And Start System]
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Notes
DTC U2023 [Advanced Keyless Entry And Start System]: Notes
DTC U2023 CHART (ADVANCED KEYLESS ENTRY AND START SYSTEM)
DTC U2023
Abnormal message from PCM
DETECTION CONDITION
Correct data cannot be received from PCM
POSSIBLE CAUSE
PCM malfunction