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Home >> Oldsmobile >> 1987 >> Toronado >> Repair and Diagnosis >> Engine Performance >> System >> BCM Tests W/Codes (Part II) >> Testing - BCM Trouble Code Charts >> Code B660, Cruise Control Not In Drive (TORONADO) >> Notes

Code B660, Cruise Control Not In Drive (TORONADO): Notes

Code B660 will set if the cruise control is engaged and the BCM receives a gear selector position signal indication that the vehicle is in Park, Reverse, or Neutral. During the time the failure is present, the BCM will disengage the cruise control system.

NOTE: Test numbers refer to numbers on diagnostic chart.
  1. BCM data value BD41 displays gear selector position as a percentage value. The insert on Code B660 chart compares gear selector position with BD41 value.
  2. BD41 may display very low values if switch is misadjusted to be between gears.