LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2011
>>
Compass Limited, FWD, Automatic CVT
>>
Repair and Diagnosis
>>
Transmission
>>
Transmission Control Systems
>>
(Transmission Control Module (TCM) - Electrical Diagnostics)
>>
DTC Troubleshooting
>>
P1661-Sensor Ground Reference Circuit
>>
When Monitored:
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
When Monitored:
With the ignition on and a system voltage between 9.0 and 16.0 volts.