Automatic transmission problem

Asked by Dec 25, 2012 at 07:22 PM about the 2002 Hyundai Sonata GLS

Question type: Maintenance & Repair

My automatic transmission will jerk, the check engine light will come on, I lose 1st and 4th gear.  If I turn
off the car, and restart it, the check engine will stay on, but I regain 1st and 4th gear.  It only does this
occasionally, and I am wondering if it is something electronic that is the problem, or something
mechanical causing this.

2 Answers

95,155

I would start with the electrical. Clean and tighten the battery connections. Read the voltage of the battery with the engine running. It should be around 13.5-14.5 volts. Get the codes read and find out why the check engine light is coming on.

Same problem Hyundai fixed in 30 min , it was a sensor they wouldn't say which one (warranty) same problem though as you.

Your Answer

Add photo

Related Questions

Search Hyundai Sonata Questions

Hyundai Sonata Experts

#1 toDumbToNotKnow
toDumbToNotKnow
Reputation 1,440
#2 Tom Demyan
Tom Demyan
Reputation 1,240
#3 dandyoun
dandyoun
Reputation 990
View All

Related Models For Sale

Used Honda Accord
681 Great Deals out of 82,246 listings starting at $500
Used Hyundai Elantra
468 Great Deals out of 51,364 listings starting at $1,699
Used Toyota Camry
819 Great Deals out of 90,654 listings starting at $1,300
Used Kia Optima
394 Great Deals out of 29,721 listings starting at $1,700
Used Nissan Altima
777 Great Deals out of 77,239 listings starting at $470
Used Honda Civic
478 Great Deals out of 80,892 listings starting at $558
Used Chevrolet Malibu
763 Great Deals out of 88,066 listings starting at $1,900
Used Toyota Corolla
738 Great Deals out of 74,267 listings starting at $1,991
Used Hyundai Santa Fe
229 Great Deals out of 17,508 listings starting at $500
Used Nissan Maxima
271 Great Deals out of 25,919 listings starting at $2,300
Used Mazda MAZDA6
99 Great Deals out of 16,756 listings starting at $1,750
Used Chevrolet Impala
542 Great Deals out of 28,509 listings starting at $700

Used Cars For Sale

2014 Hyundai Sonata GLS For Sale
80 Great Deals out of 2,369 listings starting at $7,990
2013 Hyundai Sonata GLS For Sale
50 Great Deals out of 2,082 listings starting at $5,899