LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2012 >> Wrangler Sport S, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission Control Module (TCM) - Electrical Diagnostics >> DTC Troubleshooting >> P0731-Gear Ratio Error In 1ST >> When Monitored:

When Monitored:

Engine rpm greater than 450 RPM, no N2 - N3 input speed sensor errors present, no gear selector lever errors present, no ABS system errors, and vehicle speed above 10 Km/h (6 MPH).