DTC P0720: Output Speed Sensor Circuit Fault: Condition
WARNING: This page is about a different variant/trim than selected.
DTC P0720 will set when 4WD LOW switch is open, and no output speed sensor signal is received while VSS (speedometer) signal pulses are received during 2 driving cycles. PCM will use VSS (speedometer) signal for shift timing in fail-safe mode and MIL will illuminate.