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CTS V, Automatic Trans
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Engine Controls And Fuel - 6.2L (LSA) - DTC P0340 To DTC P2635 And Diagnostic Information And Procedures (Coupe)
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Diagnostic Information and Procedures
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DTC P150C: Transmission Control Module Engine Speed Request Signal Message Counte
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DTC Descriptor
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DTC Descriptor
DTC P150C
Transmission Control Module Engine Speed Request Signal Message Counter Incorrect