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 understanding which gear the car is in. It's like when you can't tell if a light switch is on or off.
The Transmission Range Sensor tells the car's computer what gear the transmission is in, such as Park, Reverse, Neutral, or Drive. If there's a problem with this sensor, the car may not know what gear it's in.
The P0705 code indicates a malfunction in the Transmission Range Sensor circuit, which is responsible for sending the current gear selection (PRNDL) information to the Powertrain Control Module (PCM). This sensor helps the PCM control gear shifting and other transmission functions.
• Check Engine Light is on
• Transmission may not shift correctly
• Vehicle may not start in Park or Neutral
• Faulty Transmission Range Sensor
• Damaged wiring or connectors
• Misaligned shift linkage
PCM: Powertrain Control Module
PRNDL: Park, Reverse, Neutral, Drive, Low
• Use an OBD-II scanner to confirm the code
• Inspect the Transmission Range Sensor and its wiring
• Check for proper alignment of the shift linkage
• Replace the Transmission Range Sensor
• Repair or replace damaged wiring or connectors
• Adjust the shift linkage
• OBD-II Scanner
• Multimeter
• Wrench set
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Honda Accord
• Regularly inspect transmission components
• Ensure proper maintenance of transmission fluid levels
• Avoid harsh shifting or driving habits
Sensor Issue
• Avoid driving the vehicle until the issue is resolved
• Consult a professional mechanic for accurate diagnosis
Check with your vehicle manufacturer for warranty coverage on transmission components.
The P0705 code has been a common issue in vehicles with automatic transmissions, often due to wear and tear or improper maintenance.
Moderate – While the vehicle may still be drivable, incorrect gear information can lead to further transmission damage.
Driving with a malfunctioning transmission sensor can be unsafe and may lead to unexpected vehicle behavior.
• Vehicle must be running
• Transmission in various gear positions
The Transmission Range Sensor is typically located on the transmission housing or near the shift linkage.
Q: Can I drive with a P0705 code?
A: It's not recommended, as incorrect gear information can cause unsafe driving conditions.
Q: How do I reset the P0705 code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue is fixed, it should not return.
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