DTC Descriptor
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0324
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Knock Sensor System Performance
- DTC P0325
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Knock Sensor Circuit Bank 1
- DTC P0326
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Knock Sensor Performance Bank 1
- DTC P0327
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Knock Sensor Circuit Low Voltage Bank 1
- DTC P0328
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Knock Sensor Circuit High Voltage Bank 1
- DTC P0330
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Knock Sensor Circuit Bank 2
- DTC P0331
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Knock Sensor Performance Bank 2
- DTC P0332
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Knock Sensor Circuit Low Voltage Bank 2
- DTC P0333
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Knock Sensor Circuit High Voltage Bank 2
- DTC P06B6
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Control Module Knock Sensor Processor 1 Performance
- DTC P06B7
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Control Module Knock Sensor Processor 2 Performance