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 a sensor in the car that helps control the gears is not working right. It's like when a video game controller button isn't working properly.
The P2E16 code indicates a problem with the position sensor that monitors the intermediate shaft selection actuator, which is part of the transmission system.
The intermediate shaft selection actuator position sensor monitors the position of the actuator responsible for selecting gears within the transmission. If the sensor reads a position that is outside the expected range or does not perform as expected, the P2E16 code is triggered.
• Check Engine Light is on
• Transmission may not shift properly
• Unusual noises from the transmission
• Faulty position sensor
• Wiring issues such as shorts or open circuits
• Malfunctioning actuator
Actuator: A device that moves or controls a mechanism or system.
Sensor: A device that detects or measures a physical property and records, indicates, or otherwise responds to it.
• Use an OBD-II scanner to confirm the code
• Inspect the wiring and connections to the sensor
• Test the position sensor for proper operation
• Replace the faulty position sensor
• Repair or replace damaged wiring
• Replace the actuator if necessary
• OBD-II scanner
• Multimeter
• Wrench set
$150 - $400
Moderate
• Vehicle 1
• Vehicle 2
• Vehicle 3
• Regular maintenance of the transmission system
• Timely inspection of wiring and connections
• Avoid aggressive driving habits
Sensor Issue
• Have the vehicle inspected by a professional
• Avoid driving the vehicle until repaired to prevent further damage
Check with your vehicle manufacturer for specific warranty coverage on transmission components.
This code has been associated with vehicles that have electronic transmission systems and is typically seen in models with advanced gear selection mechanisms.
Moderate – Addressing this issue is important to ensure proper vehicle operation and to prevent further transmission damage.
Driving with a malfunctioning transmission sensor can lead to unsafe driving conditions. It is advised to address this issue promptly.
• Vehicle at operating temperature
• Transmission in neutral
The position sensor is typically located on or near the transmission housing.
Q: Can I drive with a P2E16 code?
A: It's not recommended as it can lead to further transmission damage.
Q: How is the P2E16 code diagnosed?
A: A mechanic will use an OBD-II scanner, inspect wiring, and test the sensor.
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Useful for vacuum checks, actuator testing, and some brake or emissions diagnostics.
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Universal · Digital multimeter
A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
Helpful for verifying supporting electrical signals while testing the system.
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Universal · Socket set
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Useful for access and removal work during diagnosis.
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