How to Diagnose and Solve P1707 TRS Circuit Intermittent Malfunction Issues
Are you a car enthusiast who loves to get your hands dirty? Or perhaps you’re a DIYer who enjoys the satisfaction of fixing things yourself? If so, you’re in the right place. Today, we’re going to delve into the world of car diagnostics, specifically focusing on the P1707 TRS Circuit Intermittent Malfunction.
Understanding the P1707 TRS Circuit Intermittent Malfunction
Before we dive into the nitty-gritty of diagnosing and solving this issue, let’s first understand what it is. The P1707 code is a generic powertrain code related to the transmission or gear box. This code appears when the Transmission Range Sensor (TRS) circuit has an intermittent malfunction.
What is a Transmission Range Sensor?
The Transmission Range Sensor, also known as the neutral safety switch, informs the vehicle’s computer of the gear the vehicle is in. When this sensor malfunctions, it can lead to a range of problems, including the vehicle not starting or shifting gears improperly.
Signs of a P1707 TRS Circuit Intermittent Malfunction
How do you know if your vehicle is experiencing a P1707 TRS Circuit Intermittent Malfunction? Here are some common signs:
1. **Check Engine Light**: This is usually the first sign. The vehicle’s computer detects the malfunction and triggers the Check Engine Light.
2. **Difficulty in Shifting Gears**: You may experience problems when trying to shift gears, including the vehicle refusing to shift or shifting at the wrong times.
3. **Vehicle Doesn’t Start**: In some cases, the vehicle may not start at all.
Diagnosing a P1707 TRS Circuit Intermittent Malfunction
Now that we know what a P1707 TRS Circuit Intermittent Malfunction is and its symptoms, let’s move on to diagnosing the problem.
Step 1: Use an OBD-II Scanner
The first step in diagnosing this issue is to use an OBD-II scanner. This device can read the trouble codes stored in your vehicle’s computer. If the P1707 code appears, it confirms the issue.
Step 2: Inspect the Transmission Range Sensor
Next, visually inspect the Transmission Range Sensor. Look for any signs of damage or wear. Also, check the wiring and connectors for any signs of corrosion or damage.
Step 3: Test the Transmission Range Sensor
If the visual inspection doesn’t reveal any issues, the next step is to test the sensor. This can be done using a multimeter. If the sensor is faulty, it will need to be replaced.
Solving a P1707 TRS Circuit Intermittent Malfunction
If you’ve diagnosed a P1707 TRS Circuit Intermittent Malfunction, the next step is to solve the issue.
Step 1: Replace the Transmission Range Sensor
If the Transmission Range Sensor is faulty, it will need to be replaced. This is a job that can be done by a professional mechanic, or if you’re comfortable, you can do it yourself.
Step 2: Check the Wiring and Connectors
If the sensor is not the issue, check the wiring and connectors. If they are damaged or corroded, they will need to be replaced or repaired.
Step 3: Clear the Trouble Codes
Once the issue has been resolved, use the OBD-II scanner to clear the trouble codes. This will turn off the Check Engine Light.
Dealing with a P1707 TRS Circuit Intermittent Malfunction can be a bit daunting, but with the right knowledge and tools, it’s a problem that can be diagnosed and solved. Remember, if you’re ever in doubt, it’s always best to consult with a professional mechanic.
1. What does a P1707 TRS Circuit Intermittent Malfunction mean?
It means that the Transmission Range Sensor, which informs the vehicle’s computer of the gear the vehicle is in, is experiencing an intermittent malfunction.
2. What are the signs of a P1707 TRS Circuit Intermittent Malfunction?
Common signs include the Check Engine Light coming on, difficulty in shifting gears, and the vehicle not starting.
3. How can I solve a P1707 TRS Circuit Intermittent Malfunction?
You can solve this issue by replacing the faulty Transmission Range Sensor or repairing or replacing damaged or corroded wiring and connectors.