ABS - DEFINITION & OVERVIEW

What is ABS in an RV?

ABS (Anti-lock Braking System) is a safety system that prevents the wheels from locking up during braking.

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Do all RVs have ABS?

Not all RVs come with ABS, but most modern motorhomes and tow vehicles do.

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What does ABS mean on a van?

ABS is a feature in van (like on any other car) that prevents the wheels from locking up during hard braking. With this feature, the driver has better control and steerability when there is an emergency stop, especially on slippery surfaces such as wet roads or gravel. ABS enhances safety through less skidding incidents and reduces stopping distances under many conditions.

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Can I drive my van with the ABS light on?

Yes, you could drive your van with the ABS light on, but it would not be recommended. The light means that there is a problem with the Anti-lock Braking System, meaning the ABS may not work in an emergency. Although your normal brakes would work, you might have a better chance of wheel lock-up and subsequent skidding while you do heavy braking. You will need to have the ABS checked and repaired soon.

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What causes ABS light to come on?

These range from faulty ABS sensors and damaged wiring to low brake fluid and malfunctioning of the ABS module. Sometimes, a worn-out wheel bearing or even a blown fuse can trigger the ABS light. A diagnosis as soon as possible is required so that the ABS is functioning fine.

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How much does ABS cost to fix?

The cost to replace ABS components differs on the model of your van and which part needs repair or replacement. Below are average costs for replacing the ABS module and ABS sensor for the Mercedes Sprinter, Ford Transit and Ram ProMaster:

Mercedes-Benz Sprinter 2500

• ABS Sensor Replacement: $200 – $400 per sensor, including parts and labor.
• ABS Module Replacement: $800 – $1,500, depending on labor and whether OEM or aftermarket parts are used.

Ford Transit

• ABS Sensor Replacement: $150 – $350 per sensor, including parts and labor.
• ABS Module Replacement: $700 – $1,300, depending on the complexity of the repair and the parts used.

Ram ProMaster

• ABS Sensor Replacement: $180 – $400 per sensor, including labor and parts.
• ABS Module Replacement: $750 – $1,400, with prices varying based on the shop and whether original or aftermarket parts are installed.

Prices may vary by location and repair shop. Using original manufacturer parts can raise the cost.