Transmission Range Sensor "B" Circuit (PRNDL Input)

The engine computer has detected a fault in the transmission range sensor circuit that tells it which gear you selected (Park, Reverse, Neutral, Drive, Low). Without a reliable signal from this sensor, the transmission cannot engage the correct gear or prevent unsafe shifts. The sensor or its wiring should be inspected and repaired.

No detailed repair guide linked yet. Check back soon or search for related issues.