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Mazda
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2009
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6 V6-3.7L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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U Code Charts
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U0028
U0028
DTC U0028:87 [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM]
Detection Condition/Possible Cause:
Diagnostic Procedure
Step 1-Step 5:
Step 6-Step 7: