why does my Tesla Model 3 Original (2017-2023) show a "charging interrupted" message

Tesla Model 3 Highland (2024-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

459 words

Problem Statement

Learn how to diagnose and fix the "charging interrupted" issue in Tesla Model 3 (2017-2023). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the vehicle from the charger before inspecting or repairing the charging system.

Symptoms

•Charging station indicator is blinking or shows an error
•Charging stops unexpectedly
•"Charging interrupted" message appears on the display
•Vehicle does not gain charge percentage despite being plugged in
•Charging port may feel warm or exhibit unusual sounds

Diagnostic Steps

1
Check the charging cable connection to ensure it is secure at both the vehicle and charging station.
2
Inspect the charging station for any visible errors or faults, including checking the power supply.
3
Review the Tesla app or vehicle display for any error messages or notifications related to charging.
4
Use the vehicle's onboard diagnostics to check for any fault codes related to the charging system.
5
Verify the condition of the charging cable for any signs of damage or wear.
6
Test the charging outlet with a multimeter to ensure it provides the correct voltage and current.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•None

Parts Required

•Replacement charging cable (if damage is found)

Related Faults

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Diagnostic Steps

1
Check the charging cable connection to ensure it is secure at both the vehicle and charging station.
2
Inspect the charging station for any visible errors or faults, including checking the power supply.
3
Review the Tesla app or vehicle display for any error messages or notifications related to charging.
4
Use the vehicle's onboard diagnostics to check for any fault codes related to the charging system.
5
Verify the condition of the charging cable for any signs of damage or wear.
6
Test the charging outlet with a multimeter to ensure it provides the correct voltage and current.

Solution

1. Preparation

Tools Required: None
Ensure the vehicle is parked safely and the charging cable is disconnected before starting the repair process.

2. Inspect Charging Cable and Port

Sub-steps:
1. Visually inspect the charging cable for any physical damage such as fraying or cuts.
2. Check the charging port on the vehicle for debris or obstructions.
3. If necessary, clean the charging port using a soft cloth without any solvents.

3. Verify Charging Station Functionality

Sub-steps:
1. Disconnect the charging cable from the vehicle.
2. Inspect the charging station for any error codes or lights indicating malfunction.
3. If using a home charging station, reset the circuit breaker and test again.

4. Reset the Vehicle's Charging System

Sub-steps:
1. Open the Tesla app on your smartphone or the central display.
2. Navigate to the "Charging" section.
3. Select "Stop Charging" and then reconnect the charging cable.
4. Check if the charging resumes without the error message.