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 car's computer is having trouble checking if the motor that helps control the car is working right.
The vehicle's control module performs a self-test to ensure the drive motor is functioning correctly. If it detects an issue, it triggers this code.
The P16F2 code is set when the control module detects a fault during its self-test of the drive motor control. This could be due to a malfunction in the motor itself or an issue with the control module's ability to communicate with or manage the motor.
• Check Engine Light is on
• Vehicle may not start
• Reduced vehicle performance
• Faulty drive motor
• Wiring issues in the motor circuit
• Malfunctioning control module
Control Module: The computer in the car that manages various systems.
Drive Motor: A component that helps move the car, especially in hybrid or electric vehicles.
• Use an OBD-II scanner to confirm the code.
• Inspect wiring and connectors to the drive motor.
• Test the drive motor for proper operation.
• Repair or replace damaged wiring.
• Replace the drive motor if faulty.
• Reprogram or replace the control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$200 - $1000
Moderate
• Chevrolet Volt
• Cadillac ELR
• Chevrolet Malibu Hybrid
• Regular maintenance checks
• Ensure proper electrical connections
• Avoid overloading the vehicle
Control Module Issue
• Do not ignore the Check Engine Light.
• Consult a professional mechanic if unsure.
• Avoid driving long distances until the issue is resolved.
Check with your vehicle manufacturer as powertrain warranties may cover control module issues.
This code has been associated with hybrid and electric vehicles where drive motor control is critical.
High – This issue can affect vehicle performance and safety.
Driving with a malfunctioning control module can lead to unsafe driving conditions.
• Vehicle in park with engine off
• Access to OBD-II diagnostic tool
The drive motor is typically located near the vehicle's transmission or within the engine bay.
Q: Can I drive with a P16F2 code?
A: It's not recommended as it could lead to further damage or unsafe driving conditions.
Q: How can I clear the P16F2 code?
A: The code can be cleared with an OBD-II scanner after repairs, but it may return if the issue is not resolved.
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