P2801 OBD II Trouble Code Transmission Range Sensor b Circuit Range/Performance
Symptoms of P2801 OBD II Trouble Code
- Faulty transmission range sensor "B"
- Misadjusted transmission range sensor "B"
- Open or shorted transmission range sensor harness
- Faulty PCM
Common Causes of P2801 OBD II Trouble Code
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Severity of P2801 OBD II Trouble Code
Because the neutral safety switch is part of the transmission range sensor the vehicle may start in any gear position and/or the PCM will force the transmission in to "limp" mode. In this mode there is an obvious lack of power, especially from a complete stop.