Error Codes 1998 C5
Anyone having experience solving errorcodes on C5 1998 Convertible ?
The following codes apears at all time:
1) Service Tire Monitor System.
2) Check Tire Pressure (tirepressure is checked, and is ok)
3) Service Vehicle Soon (been serviced in May at GM US garage. Could not remove the bad codes)
4) Remotecontrol for the door key does not function. (Battery checked. Have tried to reset key according to prosedure in owners manual, without luck.
Where is the error ? Any connection beetween the 4 errors ?


