FixVault

Diagnostic Aids

When diagnosing intermittent problems, select MALF HISTORY from scan tool ABS menu. Supplemental data can be used to duplicate problem. Ensure terminals make good connection. Measure motor resistance. Resistance should be less than 2 ohms.

Fig 1: Code 61 Schematic
G95I15485Courtesy of GENERAL MOTORS CORP.
Fig 2: Code 61 Flow Chart
G95C15489Courtesy of GENERAL MOTORS CORP.