DTC Descriptors
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 C0321 01
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Range Actuator Lock Control Circuit Short to Battery
- DTC C0321 02
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Range Actuator Lock Control Circuit Short to Ground
- DTC C0321 04
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Range Actuator Lock Control Circuit Open
- DTC C0326 58
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Range Actuator Lock Control System Performance