P07BA OBD-II: Transmission Park Position Sensor/Switch "B" Circuit High

OBD II Fault Code

• OBD II P07BA

OBD-II Code Transmission may not shift out of park is defined as a Transmission Park Position Sensor/Switch "B" Circuit High

The Transmission Park Position Sensor tells the engine control module (PCM) that the vehicle is in park. When the PCM detects an incorrect signal from the Transmission Park Position Sensor, the PCM will set P07BA.

Transmission may not shift out of park Symptoms

• Transmission may not shift out of park

Common Problems That Trigger the P07BA Code

• Powertrain Control Module (PCM) failure
• Transmission park position sensor failure
• Wiring issue