Engine-CodesJeep – P0707 Jeep

P0707 Jeep Code - Transmission Range Sensor 'A' Circuit Low Input

Quick Answer

The P0707 code for Jeep vehicles indicates a problem with the Transmission Range Sensor 'A' Circuit having a low input signal. Common causes include Faulty Transmission Range Sensor, Wiring or connector issues in the TRS circuit, Corrosion or damage to the TRS. 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
P0707 Jeep indicates Transmission Range Sensor 'A' Circuit Low Input.
Common causes
Common causes include Faulty Transmission Range Sensor, Wiring or connector issues in the TRS circuit, Corrosion or damage to the TRS.
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 Aug 19, 2024
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Code P0707 Jeep Description

The P0707 code for Jeep vehicles indicates a problem with the Transmission Range Sensor 'A' Circuit having a low input signal. The Transmission Range Sensor (TRS) is responsible for detecting the gear position of the transmission and sending this information to the vehicle's Engine Control Module (ECM). When the TRS circuit detects a low input signal, it means that there is an issue with the voltage levels being detected by the sensor, which can lead to inaccurate gear position readings. This can result in erratic shifting patterns, difficulty in starting the vehicle, and even the inability to shift gears at all.

OBDII Code P0707 Jeep - Transmission Range Sensor 'A' Circuit Low Input
P0707 Jeep Code - Transmission Range Sensor 'A' Circuit Low Input

Common Causes of P0707 Jeep

  1. Faulty Transmission Range Sensor
  2. Wiring or connector issues in the TRS circuit
  3. Corrosion or damage to the TRS
  4. Issues with the ECM
  5. Low transmission fluid levels

Symptoms of P0707 Jeep

  1. Erratic shifting patterns
  2. Difficulty starting the vehicle
  3. Inability to shift gears
  4. Check Engine Light illuminated
  5. Harsh shifts or slipping gears

How to Fix P0707 Jeep

  1. Begin by diagnosing the specific cause of the low input signal, which may involve testing the TRS, inspecting the wiring and connectors, and checking the ECM for faults.
  2. If the TRS is found to be faulty, it will need to be replaced with a new sensor.
  3. Repair any damaged wiring or connectors in the TRS circuit.
  4. If the ECM is determined to be the issue, it may need to be reprogrammed or replaced.
  5. Ensure that the transmission fluid levels are topped up and at the correct level to prevent further issues.

Cost to Fix P0707 Jeep

The cost of repairing a P0707 code for a Jeep vehicle can vary depending on the specific cause of the issue. Typically, the cost of replacing a Transmission Range Sensor can range from $100 to $300, including parts and labor. Additional costs may be incurred if there are wiring or ECM issues that need to be addressed. It's recommended to consult with a professional mechanic to get an accurate estimate based on the specific circumstances of your vehicle.

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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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