Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
Your car's computer is having trouble reading the sensor that tells it if the car is in park. This can make the car act funny when you try to park it.
The code P07BD indicates that the transmission park position sensor or switch, specifically circuit B, is sending intermittent or erratic signals to the car's computer.
The transmission park position sensor/switch B is responsible for detecting the position of the gear shift lever. When this sensor/switch sends intermittent or erratic signals, it can cause issues with the transmission control system, potentially affecting the vehicle's ability to correctly identify when it is in the park position.
• Difficulty shifting into park
• Transmission warning light on the dashboard
• Erratic transmission behavior
• Faulty transmission park position sensor/switch
• Damaged or corroded wiring or connectors
• Malfunctioning transmission control module
Transmission: A system in a vehicle that transmits power from the engine to the wheels.
Sensor: A device that detects or measures a physical property and records, indicates, or otherwise responds to it.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the transmission park position sensor/switch for proper operation.
• Replace the faulty transmission park position sensor/switch.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the transmission control module if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regular maintenance checks on the transmission system.
• Ensure connectors and wiring are clean and secure.
• Avoid harsh shifting and parking habits.
Sensor Issue
• Avoid driving the vehicle until the issue is diagnosed and repaired.
• Consult a professional mechanic for accurate diagnostics.
Check with your vehicle manufacturer for warranty coverage on transmission components.
This code has been associated with vehicles experiencing transmission issues due to sensor malfunctions.
Moderate – It should be addressed soon to avoid potential transmission issues.
Driving with a malfunctioning transmission sensor can lead to unsafe driving conditions.
• Vehicle must be in a safe, stationary position.
• Ensure the engine is off before inspecting components.
The transmission park position sensor/switch is typically located on the transmission housing or near the gear shift assembly.
Q: Can I drive my car with a P07BD code?
A: It's not recommended to drive with this code active, as it may lead to unsafe conditions.
Q: How do I reset the P07BD code?
A: After repairs, use an OBD-II scanner to clear the code, but ensure the issue is resolved first.
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