Bosch ABS Speed Sensor - Rear - 0986594546

This Bosch ABS Speed Sensor (Part Number: 0986594546) is a high-quality replacement part for Merce...

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eBayABS Sensor Rear 0986594546 Bosch Wheel Speed A2045400317 2045400317 WS546 New
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Product Information

Full details

This guide provides essential information for Mercedes-Benz owners using the Bosch ABS Speed Sensor (Part Number: 0986594546). It ensures the proper function of your vehicle's Anti-lock Braking System (ABS), enhancing safety and control. While this sensor is a high-quality replacement, proper installation is critical for optimal performance. This guide covers key features, usage, troubleshooting, and care instructions to help you get the most out of your Bosch ABS Speed Sensor.

All features

Model Part Number0986594546
BrandBosch

Extended Product Information

FAQs

What tools are needed for installation?

You'll likely need a jack and jack stands, a wrench or socket set, and possibly a multimeter to check the electrical connections.

Can I install this sensor myself?

If you have experience with automotive repairs, you may be able to install it yourself. However, if you are not familiar with vehicle maintenance, it is recommended that you have it professionally installed.

Where is the ABS speed sensor located?

This sensor is typically located on the rear axle of your Mercedes-Benz.

What does the ABS speed sensor do?

It monitors the rotational speed of the wheels, which the ABS uses to prevent wheel lockup during braking.

What are the symptoms of a faulty ABS speed sensor?

Symptoms include an illuminated ABS warning light, poor braking performance, and wheel lockup during braking.

How do I check the sensor's wiring?

Inspect the wiring harness for any cuts, breaks, or loose connections. Ensure that the connectors are clean and properly seated.

What if the ABS warning light stays on after installing the new sensor?

There may be another issue within the ABS system, or the sensor may not have been correctly installed. You may need to have the vehicle's ABS system diagnosed by a professional.

Troubleshooting

ABS warning light is illuminated.

Check the sensor's wiring and connections. Inspect the sensor for any damage. If the light remains on after checking the connections, the sensor may need to be replaced.

Poor braking performance or wheel lockup during braking.

This could indicate a faulty sensor. Inspect the sensor and connections. If a problem is found, replace the sensor.

Inconsistent ABS behavior.

Check the sensor for any physical damage or debris. Examine the wiring harness for damage or loose connections. Clean the sensor and its mounting area.

Pros and Cons

Pros

  • High-quality Bosch component.
  • Ensures proper ABS function.
  • Direct fit for specified Mercedes-Benz models.
  • Easy to install (with proper tools and knowledge).
  • Improves vehicle safety.

Cons

  • Requires some mechanical knowledge for installation.
  • May require professional installation.
  • Specific to certain Mercedes-Benz models.
  • Failure can affect ABS functionality.
  • Installation may require additional tools.

Setup, Compatibility & Care

Setup:

  1. Preparation: Disconnect the vehicle's battery before starting any work.
  2. Access: Locate the ABS speed sensor on the rear axle of your Mercedes-Benz. You might need to raise the vehicle and remove the wheel to access it.
  3. Removal: Disconnect the sensor's wiring harness and remove the old sensor. The mounting may involve a bolt or clip.
  4. Installation: Install the new Bosch ABS Speed Sensor (0986594546), ensuring it's securely mounted.
  5. Connection: Reconnect the wiring harness.
  6. Testing: Reconnect the battery and test the ABS system. Check for any warning lights.

Compatibility:

This sensor is specifically designed for: Mercedes-Benz C280 S204, W204 models with a 3.0L engine from 2007 to 2009. Ensure your vehicle matches these specifications before installation. Verify the compatibility of the part number with your vehicle.

Care:

There is no specific care needed for the sensor itself. However, ensure the area around the sensor is clean and free of debris. Regular inspections during routine vehicle maintenance can help identify potential issues.

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