Mercedes MP4 EBS3-EBS4 Control Unit Repair Service

Common problems

• Low voltage detected at Terminal 30 (undervoltage)
• Low voltage detected at Terminal 15 (undervoltage)
• Communication problems with CAN 3 (EBS module not visible)
• Fault within the trailer CAN system
• Issue detected with rear axle steering

CAN faults

CAN 3, CAN 6a, CAN 6B, CAN 6D, CAN 11

Mercedes MP4 EBS3–EBS4 Control Unit Repair Service

Is your Mercedes MP4 showing brake-related faults or electrical warnings? If so, the EBS3 or EBS4 control unit may be the cause. These units often develop specific issues that affect performance. For example, you may see low voltage at Terminal 30 or Terminal 15. These undervoltage faults can lead to system errors and reduced braking efficiency. In addition, a CAN 3 communication problem can make the EBS module invisible to the rest of the system.

Moreover, some vehicles experience a fault within the trailer CAN system, which may result in unstable braking behaviour when towing. You could also notice an issue with the rear axle steering, which may affect handling. Although these problems are serious, they can often be repaired quickly and affordably.

Why Choose Essex Recons?

At Essex Recons, we make the repair process easy. First, you send your faulty unit to us. After that, we perform a complete diagnostic to identify the fault. Then, we carry out a thorough repair using trusted tools and proven techniques. Once the work is complete, we return the unit to you fully restored and ready to fit. Because we specialise in this type of ECU, you can expect fast turnaround and excellent results.

A Smart Alternative to Replacement

Also, choosing a repair instead of buying a new unit can save you time and money. In many cases, new units are costly and often on back order. Therefore, our service is not just efficient — it’s practical too.

So, if your Mercedes MP4 is suffering from any of these faults, don’t wait. Contact Essex Recons today on 01708 206343 and get back on the road with confidence.

Part Numbers:

EBS3, EBS4, EBS 3, EBS 4, EBS-3, EBS-4, A 000 446 87 36, A 000 446 98 36, A 000 446 99 36, A 001 446 05 36, A 001 446 09 36, A 001 446 10 36, A 001 446 24 36, A0004468736, A0004469836, A0004469936, A0014460536, A0014460936, A0014461036, A0014462436, A0014469936, A0014469836, A0014462736, A0014463236, A0014461036, A0014460539, A0014469036, A0004469036, A 001 446 99 36, A 001 446 98 36, A 001 446 27 36

A 001 446 32 36, A 001 446 10 36, A 001 446 05 39, A 001 446 90 36, A 000 446 90 36, A0014460536, A0004469936, A0014460936, A0014460539, A0014469836, A0014462436, A0014463236, A0014462736, 446 130 204 0, 446 130 212 0, 446 130 213 0, 446 130 220 0, 446 130 221 0, 447 130 208 0, 447 130 210 0, 4461302040, 4461302120, 4461302130, 4461302200, 4461302210, 4471302080, 447130210 0, 4461302100, 4461302080, 4461302220, 4461302230, 4461302050, 446 130 2100, 446 130 2080, 446 130 2220, 446 130 2230, 446 130 2050

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