For 1990-2009 cars only
Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
DTC Descriptor
DTC C0558: Calibration Data Not Programmed/LearnedCircuit/System Description
The electronic brake control module (EBCM) must be programmed.
Conditions for Running the DTC
Ignition voltage is greater than 9.6 volts.
Conditions for Setting the DTC
The EBCM has not been programmed.
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. |
| • | The TC indicator turns ON. |
Conditions for Clearing the DTC
| • | The condition for the DTC is no longer present. |
| • | 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
Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References for scan tool information.
Circuit/System Verification
Verify that DTC C0558 is not set.
| ⇒ | If the DTC is set, program the EBCM. If the DTC resets, replace the EBCM. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for EBCM calibration
