1997 Saturn SW2 AutomaticFACTORY OEM SERVICE PROCEDURE

Code 52, Code 53, Code 54, Motor In Release Too Long: Notes

NOTE: To identify circuits and terminals referenced in text and flowcharts, see WIRING DIAGRAMΒ  .

ABS module commands current to any one motor for only a limited time. If module reaches time limit, ABS operation will be disabled and ABS light will illuminate. Motors will return to home position, ensuring full base brakes are available.

NOTE: If any other codes are present, diagnose other codes first.

Code will set if motor is in release too long. This code can set only during ABS braking. Code can be set together with Code 25/26/27/28 if wheel speed drops to zero during ABS stop.

Fig 1: Code 52/53/54 Diagnostic Flow Chart
G96A25064Courtesy of GENERAL MOTORS CORP.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.