DTC Descriptor
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P2727
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Pressure Control (PC) Solenoid 1 Open
- DTC P2729
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Pressure Control (PC) Solenoid 1 Control Circuit Low Voltage
- DTC P2730
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Pressure Control (PC) Solenoid 1 Control Circuit High Voltage