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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 172 ((Powertrain Control Module (Pcm) - Electrical Diagnostics - 41TE Automatic Transmission)) >> DTC Troubleshooting >> P1771-Inadequate Element Volume 2/4 >> When Monitored

When Monitored

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

Whenever the engine is running. The 2/4 Clutch Volume Index (CVI) is updated during a 3-1 or 2-1 manual downshift with throttle angle below 5 degrees. Transmission temperature must be at least 43° C (110° F).