LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Infiniti
>>
2019
>>
QX30 Essential, AWD
>>
Repair and Diagnosis (Single Page)
>>
Transmission
>>
Automatic Trans
>>
Automatic Transmission (DTC/Circuit Diagnosis)
>>
DTC/Circuit Diagnosis
>>
DTC U0141: Lost Comm (Body Control Module A)
>>
Electric Shift Control Unit
>>
Diagnosis Procedure
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Diagnosis Procedure
For the diagnosis procedure, refer to
Trouble Diagnosis Flow Chart
.