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Chevrolet · 2007-2014 · TRW EBC

Chevrolet Silverado 2500HD / 3500HD (GMT900) ABS module repair

Mail in your Chevrolet Silverado 2500HD / 3500HD (GMT900) ABS module with our prepaid label. It comes back repaired and still coded to your VIN — or, if it is past repair, as a refurbished unit with your data cloned on, or with your repair price refunded minus shipping.

  • Unit: TRW EBC
  • Stability control: depends on trim
  • 22 sourced part numbers
  • 2 fault codes

Known failure

The failure symptoms for the TRW EBC-345/440 HD modules as 'No communication with module', 'ABS Pump Stuck On', 'Intermittent Functionality' and 'ABS Pump Codes', plus internal fault C0550.

The ABS module in the Chevrolet Silverado 2500HD / 3500HD (GMT900)

The 2007-2014 Chevrolet Silverado 2500HD / 3500HD (GMT900) uses this ABS unit: TRW EBC-345 (trucks WITHOUT RPO JL4 Active Brake Control) / EBC-440 (trucks WITH JL4 Active Brake Control). The same unit covers the Silverado 2500HD / 3500HD (GMT900), Sierra 2500HD / 3500HD (GMT900) and Suburban 2500 (GMT900). On our bench that puts it in the TRW EBC 345 / 440 / 450 family, alongside 10 other vehicle lines on this site.

Its ABS module appears under 22 part numbers, starting with 25802683. Different numbers usually separate model years, drivetrains and option packages — match the number on your own module label rather than the year alone. Only the control module ships — it comes off the valve body on its own, so the brake lines stay on the vehicle.

Chevrolet Silverado 2500HD / 3500HD (GMT900) ABS module part numbers

Match the number printed on your module's label. Each number links to the page it was found on.

  • 25802683

  • 15233173

  • 25802684

  • 19436351

  • 15858814

  • 25802685

  • 15233172

  • 25802686

  • 15858819

  • 20927950

  • 20927951

  • 19436355

Show all 22 part numbers

  • 22858869

  • 22858868

  • 20910214

  • 25779780

  • 20980215

    The Suburban page lists 20910215, possible typo on one of them, verify against a label

  • 22761034

  • 19435399

  • 22761033

  • 20910215

  • 25853666

Reading the label · GM (Chevrolet / GMC / Buick / Cadillac / Saturn) - OEM / ACD

8-digit all-numeric GM part number. Seen ABS/EBCM ranges in the parts catalogs: 12xxxxxx, 15xxxxxx, 19xxxxxx, 20xxxxxx, 22xxxxxx, 23xxxxxx, 25xxxxxx, 84xxxxxx, 85xxxxxx, 88xxxxxx, 89xxxxxx. The GM catalog distinguishes 'Electronic Brake Control Module Assembly' (EBCM only), '... Kit', '... (W/Brk Pres source ↗

e.g. 19244895 · 25802684 · 20761339

ABS fault codes on the Chevrolet Silverado 2500HD / 3500HD (GMT900)

  • C0550

    Standard GM definition 'Electronic Control Unit (Performance)')

  • C0201

    ABS / ESC module fault code

Our promise

Can’t be repaired? You don’t pay for a repair.

If the bench finds your module past repair, we stop and tell you before doing anything else. Then you choose:

  1. 1A replacement — a refurbished unit of the same family with your VIN, coding and configuration cloned onto it, from $950. You pay only the difference from what you already paid, and we confirm the amount with you first.
  2. 2Your module back — with the repair price refunded, minus shipping costs.

Either way, nothing that changes your price happens without your OK.

Refund stages in our terms →

Other vehicles with the TRW EBC

Same unit family, same bench process and the same starting price.

All TRW EBC 345 / 440 / 450 vehicles →

Chevrolet Silverado 2500HD / 3500HD (GMT900) ABS module questions

Which ABS module is in the Chevrolet Silverado 2500HD / 3500HD (GMT900)?

It uses this unit: TRW EBC-345 (trucks WITHOUT RPO JL4 Active Brake Control) / EBC-440 (trucks WITH JL4 Active Brake Control). We price and bench it as part of the TRW EBC 345 / 440 / 450 family. The exact unit is confirmed from your module label on arrival.

How much does ABS module repair cost for a Chevrolet Silverado 2500HD / 3500HD (GMT900)?

Repair of your own module starts at $499; a replacement unit with your data cloned starts at $950. Return shipping starts at $29.95 and the label to us is prepaid.

My Chevrolet Silverado 2500HD / 3500HD (GMT900) module number is not listed. Can you still repair it?

The 22 numbers above are the ones we could source, not every one that exists. Send us a photo of the label first, or order the repair and we confirm the unit before any work.

Chevrolet Silverado 2500HD / 3500HD (GMT900) ABS light on? Fix the module you already own — from $499.

Look up your part number and order online — we email you a prepaid label to our lab. Or send us a photo of the label and your VIN first, and we'll tell you what you have and what it costs.

Back with your VIN and coding · can’t be repaired? repair price back, minus shipping · 1-year warranty · rush 2–3 days +$100

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Call (817) 505-4201 · 📱 Text us a photo of the module label · Ask first — send a label photo · Email repairs@absmodulelab.com

Repair From $499

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