| Components |

| 1. ABS control module 2. Front wheel speed sensor |
3. Rear wheel speed sensor |

| 1. ABS Control module 2. Front wheel speed sensor |
3. Rear wheel speed sensor |
Description This specification applies to HCU(Hydraulic Control Unit) and ECU(Electronic Control Unit) of the HECU.(Hydraulic and Electronic Control Unit) This specification is for the wiring design and installation of ABS/ESP ECU.
Diagnosis with Diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool). The diagnostic system (Diagnostic tool) provides the following information.