LEMON Manuals
: Even more car manuals for everyone
Home
>>
Cadillac
>>
2009
>>
STS Base, 4.6 A, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Data Communication System
>>
Diagnostic Information and Procedures
>>
DTC U1825
>>
Circuit/System Verification
Circuit/System Verification
With a scan tool, attempt to communicate with all modules.