Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the part of the car that helps it switch into reverse gear is having trouble because it's getting too much electricity.
The P0927 code indicates that the powertrain control module (PCM) has detected a high voltage condition in the reverse gear shift actuator circuit.
The P0927 code is triggered when the PCM detects a voltage level in the reverse gear shift actuator circuit that is higher than the expected range. This could be due to a short circuit, faulty actuator, or a problem with the wiring.
• Check Engine Light is on
• Difficulty shifting into reverse gear
• Transmission may not engage reverse
• Faulty gear shift reverse actuator
• Short circuit in the actuator wiring
• Faulty PCM
PCM: Powertrain Control Module
Actuator: A component that moves or controls a mechanism or system
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the reverse gear shift actuator for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the faulty gear shift reverse actuator.
• Reprogram or replace the PCM if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Ford Focus
• Chevrolet Malibu
• Toyota Camry
• Regularly inspect transmission wiring.
• Ensure proper maintenance of the transmission system.
• Avoid harsh shifting.
Transmission System Issue
• Do not ignore the Check Engine Light.
• Have the vehicle inspected by a professional mechanic.
Check with the vehicle manufacturer for powertrain warranty coverage.
This code has been associated with transmission issues in various models, particularly those with electronic gear shift systems.
Moderate – It should be addressed soon to avoid further transmission issues.
Driving with transmission issues can be unsafe. Address the problem as soon as possible.
• Vehicle must be in a safe, stationary position.
• Engine should be running to test the actuator.
The gear shift reverse actuator is typically located within the transmission housing.
Q: Can I drive with a P0927 code?
A: It's not recommended to drive with this code as it may lead to transmission issues.
Q: How do I clear the P0927 code?
A: After repairs, use an OBD-II scanner to clear the code from the PCM.
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