If the automatic transmission does not shift properly and the Check Engine Light illuminates, the speed sensors in the transmission may have failed. The sensors are simple and inexpensive to replace.
Resources for the Repair and Maintenance of your 1999 Hyundai Elantra
1999 Hyundai Elantra
1999 Hyundai Elantra Problems
Prior to replacing the automatic transmission fluid (to improve shift quality), make sure that the transmission fluid level is correct. Also, make sure the computer that controls the transmission has the most up-to-date adaptive programming information. When servicing these transmissions be sure to use fluid approved by Hyundai.
1999 Hyundai Elantra Recalls (Recent)
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. THE AUTOMATIC TRANSMISSION PRESSURE CONTROL SOLENOID VALVE SEALS DO NOT REMAIN SUFFICIENTLY ELASTIC, RESULTING IN TRANSMISSION FLUID LEAKAGE. THIS LEAKAGE CAN RESULT IN REDUCED PRESSURE APPLICATION TO THE CLUTCHES, BRAKE, AND KICKDOWN SERVO, ALLOWING THEM TO SLIP.Learn more »
Summary: VEHICLE DESCRIPTION: SOME SONATA VEHICLES EQUIPPED WITH 2.5 LITER V-6 ENGINES AND ALL ELANTRA MODEL VEHICLES MAY HAVE EXPERIENCED INTERMITTENT LOW-SPEED ENGINE STALLING, WHICH COULD OCCUR IF THE MAF (MASS AIR FLOW) SENSOR ELECTRICAL SIGNAL IS INTERRUPTED AS A RESULT OF ENGINE VIBRATION TRANSMITTED TO THE MAF SENSOR CONNECTOR WIRING HARNESS.Learn more »
1999 Hyundai Elantra Questions and Answers
my hyundai elantra station wagon (standard) is losing power when i am driving...pedal to ground and barely going. any ideas?
How do you get the half shaft out of the steering knuckle?
My car has no heat. I had perfect heat one day, than I shut the car off for about 2 hours than turned it back on and no heat. The blower is working, however just blowing out cold air. We have repla...
When I go to the gas pump to fill up, the pump keeps stopping and it takes forever to fill up.