What does this module do?
The ABS and electronic stability control module reads four wheel speed sensors and modulates brake pressure per wheel through valves in the hydraulic unit. It receives steering angle and yaw data over the network.
Safety-critical module
CarCoding marks this module as safety-critical. The reason: opening an extended diagnostic session on this module temporarily disables the system on some vehicles and turns on a warning lamp. The behaviour is the same with the manufacturer’s own tool — it comes from the nature of the protocol and is not a scanner fault.
What do the makes call this module?
The name of a module doing the same job changes from make to make. The names below are the actual definition names used under this type in the CarCoding scan map (37 distinct names):
| Module name | Address |
|---|---|
| ABS | 261 |
| ABS | 632 |
| ABS | 720 |
| ABS | 720 |
| ABS | 740 |
| ABS | 742 |
| ABS | 760 |
| ABS | 780 |
| ABS | 784 |
| ABS | 7B0 |
| ABS | 7C0 |
| ABS | 7E4 |
| ABS | 7E6 |
| ABS #1 | 760 |
| ABS #1 | 7A4 |
| ABS #2 | 694 |
| ABS #2 (29-bit) | 1DD016A1 |
| ABS (2019-) | 600 |
| ABS (29-bit) | 18DA28F1 |
| ABS (29-bit) | 18DA28F1 |
| ABS (29-bit) | 18DA28F1 |
| ABS (29-bit) | 18DA28F1 |
| ABS (29-bit) | 1DD01631 |
| ABS (BOSCH 9.1/CAN) | 7E3 |
| ABS (BOSCH ABS9/ESP9 CAN) | 710 |
| ABS (alt) | 7D1 |
| ABS (hybrid alt) | 7E4 |
| ABS / Brakes | 713 |
| ABS / Brakes | 713 |
| ABS / Brakes | 747 |
| ABS / DSC | 760 |
| ABS / ESP | 6AD |
| ABS / ESP | 782 |
| ABS / VDC | 740 |
| ABS / VDC (29-bit) | 18DA2DF1 |
| ABS / VSC (Skid Control) | 7B0 |
| ABS Bosch/Continental/Teves/TRW PowerNet | 747 |
| ABS#1 | 7E3 |
| ABS#2 | 740 |
| ABS-VDC (29-bit) | 18DA2DF1 |
| ABS/AdvanceTrac | 760 |
| ABS/ESP | 720 |
| ABS/ESP/Brakes | 710 |
| ASR Plus / MCM | 6BD |
| Anti Slip Regulation | 717 |
| Anti Slip Regulation | 717 |
| Brake / ABS | 7E7 |
| Brake system (BSCM/ABS) (29-bit) | 14DA28F1 |
| DSC (Stability/ABS) | 7E4 |
| DSC / Dynamics | 7B0 |
| EBCM (ABS / StabiliTrak) | 243 |
| EBCM (ABS/ESP) | 243 |
| ESC / ABS | 7D1 |
| ESP (Stability) | 7E3 |
| IPB (Integrated Brake) | 782 |
| VDM (Vehicle Dynamics) | 18DA20F1 |
| VSA / ABS | 18DA28F1 |
| Wheel speeds / ABS (Supra) | 6F1 |
Which makes define it?
The map holds 58 definitions for this type, spread across 37 make groups:
Address and protocol
Every definition in the map is marked as UDS. 47 of the addresses are 11-bit CAN identifiers (three digits, such as 7E0) and 11 are 29-bit extended identifiers (such as 18DA10F1). The most frequent addresses for this type are: 18DA28F1 (5), 760 (4), 720 (3), 740 (3).
Related fault codes
Fault codes stored in this module usually belong to these groups:
Looking for what a fault code means? Fault code library.
Other module types
ABS / ESP Module on your own vehicle
With an ELM327-based BLE OBD2 adapter, CarCoding scans the vehicle’s modules, reads fault codes from those it can reach and explains every code in plain language. Which modules are reachable depends on the make and on the vehicle. The app is free to download.
Some advanced features require an in-app purchase.
Data source: the CarCoding ECU scan map (ecuDatabase.ts). The addresses and names in the table are definitions from the map; they can differ depending on the hardware and software version in your vehicle.