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Home >> Cadillac >> 2002 >> Seville SLS >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Repair Instructions >> Electronic Brake Control Module (EBCM) Replacement >> Installation Procedure

Installation Procedure

  1. Clean the seal surface of the BPMV.
  2. Install the EBCM (2) to the BPMV (1).
    Fig 1: Installing EBCM To BPMV
    G01784788Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to LIFTING AND JACKING THE VEHICLE .
  3. Install the 6 EBCM to BPMV screws (2).

    Tighten 

    Tighten the 6 screws to 3.2 N.m (28 lb in).

    Fig 2: Installing EBCM To BPMV Screws
    G01784789Courtesy of GENERAL MOTORS CORP.
  4. Connect the BPMV electrical connector (2) to the EBCM (3).
    Fig 3: Connecting BPMV Electrical Connector To EBCM
    G01784790Courtesy of GENERAL MOTORS CORP.
    CAUTION: To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.
  5. Connect the EBCM electrical connector (1) to the EBCM (4).
  6. Install the EBCM connector position assurance (2) to the EBCM electrical connector (1).
    Fig 4: Installing EBCM Connector Position Assurance
    G01784791Courtesy of GENERAL MOTORS CORP.
  7. Rotate the EBCM connector tab (2) down to the locked position.
  8. Install the left front fascia extension. Refer to FASCIA EXTENSION REPLACEMENT - FRONT .
  9. Install the left front wheel. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION .
  10. Lower the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .

    Important:  An unprogrammed EBCM will result in the following conditions:

    • Inoperative or poorly functioning DRP/ABS/TCS/VSES/VES (if equipped)
    • Set DTC C1248 EBCM Turned On the Red Brake Warning Indicator
    • Set DTC C1255m3 EBCM Internal Malfunction
  11. If a replacement EBCM is being installed, it must be programmed using the latest software matching the vehicle. Refer to the Techline Terminal/Equipment user's instructions.
  12. Use the scan tool in order to clear the DTCs.
  13. Perform the ABS Diagnostic System Check. Refer to Diagnostic System Check - ABS .
Fig 5: Identifying ECBM & Components
G01784792Courtesy of GENERAL MOTORS CORP.
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