NHTSA recall 99V178000
Power Train · Hyundai Motor America
Details
What's wrong: 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.
Why it matters: 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.
The fix: Dealers will replace the pressure control solenoid valve.
Affected vehicles on MotorDeets
All model years NHTSA lists
1999 Hyundai Accent, 1999 Hyundai Elantra, 1999 Hyundai Tiburon.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 99V178000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.