You might occasionally encounter an issue with your ESP BAS light Dodge Charger. Why does this occur? Is there any way to fix the problem?
This guide will walk you through everything you need to know, from the causes to the solutions. Let’s get started!
Why Does ESP BAS Light Dodge Charger Appear?
The ESP BAS light on your Dodge Charger dashboard signifies an issue with the braking assist or ESP (short for electronic stability program).
Some reasons behind are problems related to steering angle sensor, wheel speed sensor, electrics, or brake parts.
Failed Steering Angle Sensor
A malfunctioning steering angle sensor is among the most typical causes of your ESP BAS light illuminating.
Your steering angle sensor assists in keeping the steering wheel sensor and wheels in sync when driving.
This sensor enables your wheels to respond to your steering, so when you turn to the right, they turn in lock with you.
If this sensor stops functioning properly or develops a defect, you may turn in the wrong direction, veer over the traffic, and collide with other cars.
And your ESP BAS light turns on instantly as the steering angle sensor goes bad. Sometimes, the faulty steering angle sensor also trigger the Traction Control Light on and the car not accerlerating.
The broken steering angle sensor can be fixed by rotating the wheel twice to the right, twice to the left, and then back to the center. Consult a specialist if it is unsuccessful.
Defective Wheel Speed Sensor
A speed sensor is built into each wheel, which calculates the wheel’s velocity. Additionally, the vehicle’s ESP BAS system uses these sensors.
With them, the ESP BAS system can detect when traction is lost, allowing it to take appropriate action.
Normally, traction has temporarily been lost, causing your ESP BAS Light to illuminate.
The dashboard warning light should turn off automatically after the issue is rectified. If not, one of the wheel speed sensors might be malfunctioning.
Faulty Brake Switch
The brake lights on your car’s back end turn on each time you press the brake pedal.
By doing this, you’re alerting the cars behind you that you’ve hit the brakes and will be slowing down, giving them time to do the same or move out of the way.
The electrical switch that turns on the brake light is called the brake switch and is a part of the braking system.
Because the cars behind you won’t realize you’ve used the brakes, they may crash into your automobile when the brake switch is broken or malfunctioning.
Since it is impossible to tell whether the brake light is functioning properly due to its placement, your automobile lets you know by turning on your ESP BAS light.
Therefore, if the car’s brake switch is defective and the ESP BAS light illuminates, it may be unable to turn on your brake lights.
Electrical Issues
A vehicle’s electrical system is hooked to several automotive sensors. These wires may be harmed by a number of things.
Since the wires for the wheel speed sensors pass through the car’s wheels, the ABS (short for Anti-lock Braking System) relies on wiring and sensors.
Your ESP BAS light may illuminate due to these electrical faults, which can only be fixed by a qualified auto mechanic.
Worn-Out Calipers, Pads, And Rotors
Tired brake pads are unable to retain the wheels firmly as they should. The brake pads won’t receive adequate pressure from damaged brake calipers.
This impacts both braking mechanisms and your ESP BAS light switch. You may even detect the brake light flashing in this case.
Your car needs the rotors to function properly. The rotors’ prime time is 30000 miles. However, they will distort if you apply too much heat to them.
They may also cause brakes to wear out and become useless. So, it would be wise to change them promptly.
How To Solve ESP BAS Light Dodge Charger Problem
When you encounter problems with your ESP BAS Light Dodge Charger, do not panic. Here are methods that can help you handle the situation with grace.
DIY – Adjust Steering Angle Sensor
Readjusting your steering angle sensor is doable right in your own home without the requirements of special tools. Here is what you need to do.
- Enter your car and turn your steering wheel. Also, you should cycle the key to make the calibration effective.
- A steering angle sensor calibration may be possible using an OBDII scanner tool. Recalibrate as necessary after reading the OBD codes.
Replace Broken Steering Angle Sensor
If the calibration doesn’t resolve the issue, the sensor may need to be replaced. Fortunately, using a ratchet and socket is all that is typically needed to do this task.
- The battery must first be unplugged. Afterward, you need to push on the clip placed on the back of the steering wheel to release the airbag.
- Lock your steering wheel, then remove the main nut with your socket and ratchet.
- Identify the dead center of the wheel by marking its location. The sensor is visible once you’ve taken the clock spring off.
- Remove the sensor and replace it with a new one.
- Reattach all of the connections, then start the car. You’ll also have to reset the system to get the light to go off.
Replace Old Wheel Speed Sensor
The sensor is typically straightforward to replace because it is so accessible, but occasionally, corrosion can cause it to become stuck. Apply the following steps to complete this task.
- Locate your wheel speed sensor behind your braking disc set.
- Remove the damaged wheel by jacking up your vehicle. The new sensor may easily be installed once the old one has been removed.
Replace Worn-Out Brake Switch Sensor
You can find out what’s wrong with your brake switch sensor using an OBDII code scanner.
Luckily, this sensor is more reasonably priced than some of the others. Below is how you can handle the situation.
- Find the brake switch sensor right above your brake pedal. Put the replacement sensor in after unplugging the damaged one.
- Reset the diagnostic codes that were established to turn off the light.
Repair Brakes
Lastly, get your brakes serviced to turn off the light. Here are the steps you need to follow.
- Remove the wheels and raise the vehicle on jack supports. Ensure the brake caliper is resting before you remove the bolts to prevent any lines from breaking.
- The rotor can now be taken off and changed if necessary.
Suppose you want to make repairs as soon and fast as possible; bringing your vehicle to the local repair shop is the go-to move.
In Brief
Now you know the reasons why your ESP BAS light Dodge Charger illuminates. It’s crucial for your car to have a functional safety system.
If you notice your ESP BAS light starts to glow but doesn’t go off, something goes wrong, and you need to take action immediately to prevent further problems.