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Home >> Mazda >> 2009 >> Mazdaspeed3 L4-2.3L Turbo >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> B Code Charts >> B1253 >> HVAC System

HVAC System

DTC B1251, B1253

Possible Cause:

Diagnostic Procedure

Step 1-Step 4:

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