Engine-CodesGeneric – P0907

P0907 Code - Gate Select Position Circuit High

Quick Answer

The P0907 diagnostic trouble code (DTC) refers to a fault in the gate select position circuit, specifically indicating a high voltage condition. Common causes include Faulty gear selector position sensor, Short or open circuit in the wiring, Corrosion or damage to electrical connectors. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0907 indicates Gate Select Position Circuit High.
Common causes
Common causes include Faulty gear selector position sensor, Short or open circuit in the wiring, Corrosion or damage to electrical connectors.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P0907 Description

The P0907 diagnostic trouble code (DTC) refers to a fault in the gate select position circuit, specifically indicating a high voltage condition. This code is typically found in vehicles with automatic transmissions that have a gate select system for shifting gears. The gate select position circuit is responsible for detecting the position of the gear selector and sending this information to the vehicle's engine control module (ECM) or transmission control module (TCM).

OBDII Code P0907 - Gate Select Position Circuit High
P0907 Code - Gate Select Position Circuit High

Common Causes of P0907

  1. Faulty gear selector position sensor
  2. Short or open circuit in the wiring
  3. Corrosion or damage to electrical connectors
  4. ECM or TCM malfunction
  5. Faulty transmission range sensor

Symptoms of P0907

  1. Difficulty shifting gears
  2. Inability to select certain gears
  3. Delayed engagement when shifting
  4. Harsh or rough shifting
  5. Illumination of the check engine light

How to Fix P0907

  1. Perform a visual inspection of the gear selector position sensor and wiring for any visible damage or corrosion.
  2. Use a multimeter to test the voltage and continuity of the circuit to identify any shorts or open circuits.
  3. Check and clean any electrical connectors related to the gate select position circuit.
  4. Replace the gear selector position sensor if it is found to be faulty.
  5. Clear the DTC and test drive the vehicle to ensure proper shifting operation.

Cost to Fix P0907

The cost of repairing a P0907 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair cost for this type of issue can range from $200 to $500, including parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to contact local shops for a more accurate estimate.

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Code P0907 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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