Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the switch in your car that tells the transmission what mode to be in, like 'drive' or 'park'.
The transmission mode switch is responsible for sending signals to the vehicle's computer about the current gear or mode the transmission is in.
The P07CE code indicates that the transmission mode switch D circuit is malfunctioning. This switch is part of the transmission control system and is used to inform the vehicle's ECU about the current gear or mode selection. A fault in this circuit can cause incorrect transmission operation.
• Transmission not shifting correctly
• Check Engine Light illuminated
• Vehicle stuck in a single gear
• Faulty transmission mode switch
• Damaged wiring or connectors in the circuit
• Faulty transmission control module (TCM)
Transmission: A system in a vehicle that transmits power from the engine to the wheels.
ECU: Engine Control Unit, the computer that controls engine functions.
• Use a scan tool to verify the code.
• Inspect the transmission mode switch and its wiring for damage.
• Test the transmission control module for faults.
• Replace the faulty transmission mode switch.
• Repair or replace damaged wiring or connectors.
• Replace the transmission control module if necessary.
• OBD-II scan tool
• Multimeter
• Screwdriver set
$150 - $500
Moderate
• Toyota Camry
• Honda Accord
• Ford Fusion
• Regular maintenance checks
• Promptly address transmission issues
• Avoid harsh driving conditions
Sensor Issue
• Do not ignore the Check Engine Light.
• Get the vehicle checked by a professional mechanic.
• Avoid driving the vehicle if the transmission is not functioning properly.
Check with your vehicle manufacturer for warranty coverage on transmission components.
This code has been associated with issues in vehicles with electronic transmission controls, particularly in models from the late 2000s onward.
Moderate – While the vehicle may still be drivable, incorrect transmission operation can lead to further damage.
Driving with a malfunctioning transmission can be dangerous and may lead to further mechanical issues.
• Engine running
• Transmission in various modes
The transmission mode switch is typically located on or near the transmission housing.
Q: Can I drive with a P07CE code?
A: It's not recommended as it may cause further transmission damage.
Q: How is the transmission mode switch tested?
A: A multimeter is used to check for continuity and proper operation of the switch.
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