Hi
 
	Could anyone throw any light on my 1999 XKR issue ?
 
	 I keep getting and ABS warning coming up in dash . I've checked all the sensors , one been changed , I've found one not working and cleaned , so think they are now all operating 
 
	After cleaning / replacing ,  the warning disappeared and car ran perfectly , for about 1/2 mile each time, then same warning light.
 
	 
 
	At the same time as the warning light , the Speedo stops working and it doesn't change gear properly , so I'm thinking something electrical ??
 
	 
 
	i don't have a tester to check faults but might get one of anyone can recommend one that's easy for a DIY enthusiast to use ?
 
	 
 
	thanks 
 
	Paul