Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car can't be put into park. It's like when you try to put a toy car in a box, but it won't stay inside.
The transmission control module (TCM) detects an issue preventing the vehicle from shifting into the 'Park' position.
The P07E4 code is triggered when the transmission control module (TCM) identifies that it cannot engage the parking pawl or mechanism. This could be due to mechanical failure, electronic control issues, or sensor malfunctions that prevent the transmission from locking into the 'Park' position.
• Vehicle rolls when parked
• Unable to shift into 'Park'
• Warning light on the dashboard
• Faulty park position sensor
• Mechanical failure in the transmission
• Issues with the shift linkage
Transmission Control Module (TCM): A computer that controls the transmission functions.
Park Position Sensor: A sensor that detects when the transmission is in the 'Park' position.
• Check for any transmission-related fault codes.
• Inspect the shift linkage and park position sensor.
• Test the transmission control module.
• Replace or repair the park position sensor.
• Adjust or repair the shift linkage.
• Repair or replace the transmission control module.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $800
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regular transmission maintenance
• Ensure proper shifting habits
• Inspect linkage and sensors periodically
Transmission Control Issue
• Avoid parking on steep inclines until fixed.
• Use the parking brake as an extra precaution.
• Seek professional diagnosis if unsure.
Check with the vehicle manufacturer; transmission components may be covered under powertrain warranty.
This code has been associated with vehicles that have electronic transmission controls and is more common in models with complex shift-by-wire systems.
High – The inability to engage park can lead to vehicle rollaway, posing a safety risk.
Ensure the vehicle is secure when parked to prevent rollaway accidents. Use the parking brake as a backup.
• Vehicle on level ground
• Engine running and transmission in neutral
The park position sensor is typically located within or near the transmission housing.
Q: Can I drive with a P07E4 code?
A: It's not recommended as the vehicle may roll when parked. Use the parking brake and get it checked soon.
Q: Is it safe to use the parking brake instead?
A: The parking brake can be used as a temporary measure, but it's important to fix the issue to ensure full safety.
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