1997 Oldsmobile AuroraFACTORY OEM SERVICE PROCEDURE

Express Down Does Not Operate

NOTE: Improper operation of express down function may occur if excessive effort is necessary to move window up and down. This may be caused by an improperly wound window regulator spring or worn or misadjusted regulator.

Disconnect express down module connector, located at center of left front door. Turn ignition switch to RUN position. Connect test light between ground and Dark Blue wire terminal at express down module connector. If test light is on, replace express down module. If test light is off, repair open in Dark Blue wire between express down module and master switch.

Factory Service Tools

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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.