DTC Descriptors
WARNING: This page is about a different car, the 2017 GMC Yukon XL, 2017 GMC Yukon, 2017 Chevrolet Tahoe, 2017 Chevrolet Suburban 3500 HD, and 2017 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0973
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Shift Solenoid Valve 1 Control Circuit Low Voltage
- DTC P0974
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Shift Solenoid Valve 1 Control Circuit High Voltage