LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2012 >> Compass Latitude, 2.4 B, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 587 ((Transmission Control Module (TCM) - Electrical Diagnostics - Nag1 Automatic Transmission)) >> DTC Troubleshooting >> U0100-Lost Communication With ECM/Pcm >> When Monitored

When Monitored

WARNING: This page is about a different car, the 2016 Dodge Charger and 2015 Dodge Charger. However, it is still accessible from the selected car via links, so may be relevant.

Every 7 msec with:

1) Engine speed greater than 500 RPM.

2) Battery voltage between 10 and 16 volts.