2004 Hyundai Accent Q&A

2004 Hyundai Accent Question: transmission

the check engine light went on; went to the auto parts store for a check engine diagnosis, was told that there was a speed sensor issue and multiple misfirings which could be the spark plugs or the cables. Replaced the spark plugs. now the car will not drive in reverse nor shift gears going forward. Does this mean I need a new transmission? -
Answer 1
just from what i read, it sounds as if your wheel speed sensor issue may in fact be a vss. or vehicle speed sensor, as it is called will give you a code such as this. it also controls the shifting of the transmission. have this verified at your trusted repair facility to avoid just throwing a part at the car! hope this helps! -
Comment 1
if the speed sensor is repaired could that avoid having to replace the transmission? -
Answer 2
Time out - Please have a diagnosis performed by a professional. Not an auto parts store. They can't do it there. They can pull codes, but can't tell you what they mean for real and why they came up. I can tell you that some Hyundais have OSS and ISS issues (that is output shaft and input shaft speed sensors). If the sensors are failed, it will pass faulty information to the processor about how fast the shafts are spinning. This will affect transmission operation. Have a good diagnosis performed soon. Good luck. -
Related Items:
my transmission started acting up RPMS WOULD GO UP HIGH BEFORE IT WOULD SHIFT LOSS OF POWER CHECK ENGINE LIGHT CAME ON LOOKED AND THERE WAS TRANSMISSON FLUID LAYING ON TOP BUT NONE OF THE SEALS ARE...
Hi, Can you replace a broken automatic transmission with a rebuilt one? The car is already quite old, but it runs well otherwise
I have 97 accent GL I was driving through W.Va. in the mountians with no problems and the transmission started slipping and now it only will mov in low 1 and low 2 as soon as i shift into drive the...
The owner's manual didn't give information about where I could find transmission dip stick.