What does code P089E mean?

Q: What does code P089E mean?

Gear Lever X Position Sensor 2 Circuit Intermittent/Erratic. P089E indicates that the powertrain control module (PCM) has detected an intermittent or erratic signal from the gear lever position sensor 2 circuit, which is used to confirm the selected gear range. The PCM sets this code when the sensor voltage momentarily drops out or jumps outside the expected range, often due to a loose connection or failing sensor.

DTC codes / P08xx · Transmission / P089E

P089EGear Lever X Position Sensor 2 Circuit Intermittent/Erratic

P089E indicates that the powertrain control module (PCM) has detected an intermittent or erratic signal from the gear lever position sensor 2 circuit, which is used to confirm the selected gear range. The PCM sets this code when the sensor voltage momentarily drops out or jumps outside the expected range, often due to a loose connection or failing sensor.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.