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Home >> Saturn >> 1994 >> SC2 Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Diagnostic Codes >> Code 45 - Right Front Motor Frozen >> Diagnostic Aids

Diagnostic Aids

WARNING: When replacing motor pack, DO NOT place hands near motor pack modulator gears. Gears may have enough preload tension to cause personal injury.
  1. Connect Tech 1 scan tester. Perform ABS motor tension release special test before removing motor pack.
  2. ABS will initialize when vehicle is driven at least 8 MPH (13 km/h).
    NOTE: System initialization alternates between left front/rear and right front/rear with each ignition cycle.
  3. When diagnosing intermittent problems, select MALF HISTORY from Tech 1 scan tester ABS menu. Supplemental data can be used to duplicate problem.
Fig 1: CODE 45 Flow Chart
G94D32659Courtesy of GENERAL MOTORS CORP.
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