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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Occupant Restraint Controller (Orc) - DTCS B2207 To U1476-00) >> DTC Troubleshooting >> U0100-00-Lost Communication With ECM/Pcm >> When Monitored

When Monitored

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Ignition run time is greater than one second. Battery voltage between 9 and 16 volts. Engine run time greater than three seconds.