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Home >> Saturn >> 1995 >> SW2 Automatic >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> Anti-Lock Brake System >> Diagnostic Charts >> Information Flag 17, Enable Relay Coil Circuit Grounded >> Diagnostic Aids

Diagnostic Aids

  1. Suspected intermittents or opens at connectors can be detected with diagnostic service probe which permits voltage to be measured on wires without unplugging connectors. Ensure terminals make good connection.
  2. When diagnosing intermittent problems, select MALF HISTORY from scan tool ABS menu. Supplemental data can be used to duplicate problem.
  3. Pin 30 at UHJB should have battery voltage at all times.
Fig 1: Information Flag 17 Schematic
G95I15295Courtesy of GENERAL MOTORS CORP.
Fig 2: Information Flag 17 Flow Chart
G95C15299Courtesy of GENERAL MOTORS CORP.