Well code 722 means the computer and speedo is not getting a signal from the speed sensor in the transmission. So your speedo should not be working when that code is active.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Where did you get code? Whomever ran the test should have told you. All north American vehicles use OBD 2 codes, the are generic and some are vehicle specific. Look online of obd codes all of the are there and free.
Definition of Diagnostic Trouble Code U2108
Buick:
CAN Bus Error ABS
Cadillac:
CAN Bus Error ABS
Chevrolet:
CAN Bus Error ABS
GMC:
CAN Bus Error ABS
Oldsmobile:
CAN Bus Error ABS
Pontiac:
CAN Bus Error ABS
Saturn:
CAN Bus Error ABS
Definition of Diagnostic Trouble Code P0722
Category:
Powertrain
Definition:
Output Speed Sensor Circuit No SignalNote: This definition of P0722 is applied to all manufacturers
I would reset the computer by disconnecting the battery for about 30 minutes. It is possible to have that many problems, although not likely. If the codes come back after resetting your computer then it will be time to have some work done to it. All it takes is 1 blip in your electrical system for the computer to shoot out a code at you and there may be nothing wrong at all.
×