LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Honda
>>
2021
>>
Civic Type R
>>
Repair and Diagnosis
>>
Body & Frame
>>
Door Locks
>>
Keyless Access System (Backup Control Unit) - Diagnostics
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Keyless Access System (Backup Control Unit) - Diagnostics
Expand All (for easy ctrl-f)
Collapse All
DTC Troubleshooting
DTC B1926
DTC U1280 (Keyless Access Backup Control Unit)
DTC U128D (Keyless Access Backup Control Unit)