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Keyless Access Backup Control Unit - Diagnostics
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DTC Troubleshooting
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DTC U1280 (Keyless Access Backup Control Unit)
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Overview
DTC U1280 (Keyless Access Backup Control Unit): Overview
If the body control module detects BUS-OFF condition in B-CAN continuously for a set number of times, the body control module determines an abnormality and stores the DTC.