LEMON Manuals
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Firebird Base, 2D Convertible, Automatic
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Repair and Diagnosis (Single Page)
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Transmission
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Automatic Trans
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Automatic Transmission Diagnosis - 4L60-E
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Diagnostic Tests
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DTC B2722: Trans Preference Switch Circuit - Low Input
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Action Taken By Control Module
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Action Taken By Control Module
Control module performs the following action if DTC is set:
Tow/haul mode is inoperative.