ETS stands for Electronic Traction System, check your owners manual. It controls your car's slippage on ice and other surfaces. Something might have happened with your ETS as your service engine light is on. Jerking in gear could be a torque converter problem or bad cluthes in the tranny.
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The Jerking in gear is caused by the SAME problem as what is causing your "ETS off" light to come on. If any aspect of the ETS system fails the entire thing wont start up and will cause a chain of other things to "appear" wrong when you run the car. More often then not this is caused by a bad sensor that can easily and cheaply replaced.
Don't listen to these goofballs who are telling you you need new transmissions, clutch's, or throttle bodies. That will just be money down the drain.
HOWEVER, if you keep driving your car when the "ETS off" light comes on, you run the risk of causing actual damage to those areas and more, THEN you might need to replace those. But initially THEY are not part of the problem. Fix it early, fix it right, and you avoid more chain reaction problems down the road.
first thing to check is the gearbox oil remember you have to check the oil with the engine running
No
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Check differential fluid and replace is necessary. This will help the gears from jerking. Also, check your vaccum hoses and make sure none are leaking.
Check for codes if you have a check engine light illuminating.
When an automatic car jerks into fourth gear it could be the transmission. You may need transmission fluid or a new transmission. A licensed mechanic can check the car.
i have a 2002 saturn ls2. my transmission jerks in first and second gear and when i put on breaks. what should i do?
TAke it to auto zone and have the codes read for free/
Code P0731 means A/T first gear signal fault
i had a horrible idle and occasional die and occasional code 43 in my da9 91 integra and when i had the belt put on befor dropping the engine in the place that did it had each cam gear one tooth in the direciton on each fixed and solved alot of problems, check it real good
If the automatic transmission car jerks when accelerating and the dash does not indicate a gear, there is a problem with the transmission. Check the shift solenoid.
Shift to a lower gear.