Scan Tool Output Control | Additional Menu Selections | Description | ||||||||||||
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Refer to the Scan Tool Manual for complete scan tool operating instructions. | ||||||||||||||
Function Test | -- | The EBCM commands the system relay, valve solenoids and pump motor ON and OFF. The EBCM sets a DTC if a malfunction is detected. | ||||||||||||
Automated Bleed | -- | The EBCM commands each valve solenoid and the pump motor ON and OFF in a special sequence in order to bleed air out of the BPMV. Refer to Antilock Brake System Automated Bleed Procedure for a step-by-step procedure. | ||||||||||||
ABS Motor | -- | This function allows the technician to command the ABS pump motor ON and OFF. The EBCM sets a DTC if a malfunction is detected. | ||||||||||||
System Identification | -- | The scan tool displays the hardware and software revision of the EBCM. | ||||||||||||
Tire Size Calibration |
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Important: The PCM must also be programmed with the correct tire size calibration when different size tires are installed on the vehicle. Refer to Powertrain Control Module Programming in Engine Controls - 2.2L (L43) or Powertrain Control Module Programming in Engine Controls - 4.3L. This function allows the technician to read the tire size calibration of the EBCM or calibrate the EBCM to the correct tire size. Calibration must be performed when the EBCM is replaced or when different size tires are installed on the vehicle. | ||||||||||||
Lamp Tests |
| This function allows the technician to command the ABS indicator or the brake warning indicator ON and OFF. | ||||||||||||
Solenoid Tests |
| This function allows the technician to command a selected valve solenoid ON and OFF. Use the procedure below in order to verify proper operation of the EBCM and BPMV. Solenoid Test Procedure
Important: Steps 3, 4 and 5 must be performed within a 5 second time period. The EBCM will only energize a solenoid for 5 seconds. | ||||||||||||
ABS Relay | -- | This function allows the technician to command the system relay ON and OFF. The EBCM sets a DTC if a malfunction is detected. |