Engine-CodesGeneric – P07BE

P07BE Code - Transmission Park Position Sensor/Switch 'A'/'B' Correlation

Quick Answer

The P07BE diagnostic trouble code (DTC) refers to a transmission park position sensor/switch 'A'/'B' correlation issue. Common causes include Faulty park position sensor, Malfunctioning transmission switch, Wiring issues or loose connections in the transmission system. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P07BE indicates Transmission Park Position Sensor/Switch 'A'/'B' Correlation.
Common causes
Common causes include Faulty park position sensor, Malfunctioning transmission switch, Wiring issues or loose connections in the transmission system.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P07BE Description

The P07BE diagnostic trouble code (DTC) refers to a transmission park position sensor/switch 'A'/'B' correlation issue. This means that the correlation between the park position sensor and the switch in the transmission is not within the expected parameters, causing a discrepancy in the signals sent to the vehicle's computer system. This can lead to various issues with the transmission's operation, potentially affecting the vehicle's performance and safety.

OBDII Code P07BE - Transmission Park Position Sensor/Switch 'A'/'B' Correlation
P07BE Code - Transmission Park Position Sensor/Switch 'A'/'B' Correlation

Common Causes of P07BE

  1. Faulty park position sensor.
  2. Malfunctioning transmission switch.
  3. Wiring issues or loose connections in the transmission system.
  4. Corrosion or debris affecting the sensor/switch operation.
  5. Software or calibration issues in the vehicle's computer system.

Symptoms of P07BE

  1. Difficulty shifting gears or inability to shift into certain gears.
  2. Harsh or delayed shifting between gears.
  3. Vehicle stalling or difficulty starting.
  4. Dashboard warning lights related to the transmission system.
  5. Unusual noises coming from the transmission.

How to Fix P07BE

  1. Diagnose the specific cause of the correlation issue by using a professional scan tool to read the transmission codes and data.
  2. Inspect the park position sensor and switch for any physical damage or wear, and replace if necessary.
  3. Check the wiring harness and connections for any signs of damage or corrosion, repairing or replacing as needed.
  4. Perform a recalibration or reprogramming of the transmission control module to ensure proper communication between the sensor and switch.
  5. Test drive the vehicle to confirm that the issue has been resolved and that the transmission is operating correctly.

Cost to Fix P07BE

The cost of repairing a transmission park position sensor/switch correlation issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, the parts for this repair can range from $100 to $300, while the labor costs can be anywhere from $150 to $400. This puts the total cost of the repair between $250 and $700, excluding any additional diagnostic fees or taxes.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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