Antilock Brakes / Traction Control Systems

DTC C0558

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Initial Inspection and Diagnostic Overview
* Strategy Based Diagnosis
* Diagnostic Procedure Instructions

DTC Descriptor
DTC C0558
- Calibration Data Not Programmed/Learned

Circuit/System Description

The electronic brake control module (EBCM) must be calibrated.

Conditions for Running the DTC

* The ignition is ON.
* Ignition voltage is greater than 8 volts.

Conditions for Setting the DTC

The EBCM has not been calibrated.

Actions Taken When DTC Sets

* The EBCM disables the ABS and the TCS for the duration of the ignition cycle.
* The ABS indicator turns ON.

Conditions for Clearing the DTC

* The condition for the DTC is no longer present and the DTC is cleared with a scan tool.
* The electronic brake control module (EBCM) automatically clears the history DTC when a current DTC is not detected in 100 consecutive drive cycles.

Reference Information:
Schematic Reference:

Antilock Brake System Schematics
Connector End View Reference:

Antilock Brake System Connector End Views
Description and Operation:

ABS Description and Operation
Electrical Information Reference:

* Testing for Intermittent Conditions and Poor Connections
* Circuit Testing

Scan Tool Reference:

* Scan Tool Data Definitions
* Scan Tool Output Controls

Circuit/System Verification

Calibrate the EBCM.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure. Verification Tests

Control Module References for EBCM calibration.