LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2009
>>
Commander Overland, RWD
>>
Repair and Diagnosis (Single Page)
>>
Accessories & Equipment
>>
Memory Modules
>>
Memory Seat Module (MSMD) - Electrical Diagnostics
>>
DTC Troubleshooting
>>
U0021-Can B Bus (+) Circuit Open
>>
Set Conditions
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Set Conditions
Set Condition:
The Memory Seat Module detects the (D55) CAN B Bus (+) circuit is open.