DTC Descriptor
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P17D4
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Transfer Case Neutral Range Detected in High or Low Range
- DTC P185F
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Transfer Case Shift Pending Signal Not Plausible
- DTC P279A
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Transfer Case High Range Incorrect Ratio
- DTC P279B
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Transfer Case Low Range Incorrect Ratio
- DTC P279C
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Transfer Case High or Low Range Detected in Neutral Range