Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC P07BA: General Description
The shift by wire (SBW) shifter control module in the SBW shifter assembly detects the parking position by the output voltage from the park position sensor. The SBW shifter control module monitors the park position sensor 2 output voltage. When the output voltage is a specified value or more for a specified duration, the powertrain control module (PCM) receives malfunction information from the SBW shifter control module and stores a DTC.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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