1999 Hyundai Elantra
Safety Recalls & Notices
4 Active Recalls
Requires attention
Engine
Summary
Certain vehicles may experience intermittent low speed engine stalling. This may occur if the Mass Air Flow (MAF) Sensor electrical signal is interrupted as a result of engine vibration transmitted to the MAF Sensor connector wiring harness. Intermittent low speed engine stalling may result in a vehicle crash. Correction: Dealers will replace the MAF Sensor connector and a portion of the wiring harness to incorporate a new relief loop in the harness to reduce the vibration that may be transmitted to the sensor connector.
ELECTRICAL SYSTEM:WIRING
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.
Potential Consequence
THIS CONDITION CAN CAUSE THE ENGINE TO STALL, INCREASING THE RISK OF A CRASH.
Remedy
DEALERS WILL RE-ROUTE THE MAF SENSOR CONNECTOR WIRING HARNESS.
Powertrain
Summary
On certain vehicles, the pressure control solenoid valve seals in the automatic transmission are not sufficiently elastic. This could result in automatic transmission fluid leakage at the pressure control solenoid valve interface to the valve body. This fluid leakage results in reduced pressure application to the internal transmission friction elements, which allows them to slip. Slippage of the friction elements can cause premature deterioration of the friction element surfaces and may cause the vehicle not to accelerate, or not to accelerate as expected, when the driver presses the accelerator pedal. Correction: A new pressure control solenoid valve seal will be installed in the transmission.
POWER TRAIN:AUTOMATIC TRANSMISSION
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.
Potential Consequence
SUCH SLIPPAGE CAN CAUSE PREMATURE DETERIORATION OF THE FRICTION ELEMENT SURFACES AND COULD CAUSE THE VEHICLE NOT TO ACCELERATE, OR NOT ACCELERATE AS EXPECTED, WHEN THE DRIVER PRESSES THE ACCELERATOR PEDAL.
Remedy
DEALERS WILL REPLACE THE PRESSURE CONTROL SOLENOID VALVE.
Generated by Cardog • December 11, 2025
1999 Hyundai Elantra
Safety Recalls & Notices
4 Active Recalls
Requires attention
