RepairPal is your advocate for car care advice and guidance

Q: The EFS light & switch? on 1997 Oldsmobile Achieva

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Have this light come up for a EFS switch do not know what it is for
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Perhaps you mean the ETS (Enhanced Traction control Switch) This switch is located on the shift knob and turns on and off the Enhanced Traction Control System. The ETS system works to try and eliminate front wheel spin on acceleration in less than ideal conditions. With the light on the system is OFF and when the light is off the system is ON. The "low trac" will illuminate whenever the system is active, working to prevent wheel spin.
Didn't find what you were looking for?