My Volvo is Automatic 760 GLE Right Hand Drive. United Kingdom. Problem : It is due it's MOT end of the month, only the ABS Light stays on. Bosch 2E ABS System. Explain : When I start it up. The ABS light will not come on. When I move the car in reverse to leave my home, the breaks when applied sound crunchy. When I move forward say 12 Feet, the ABS Light comes on and stay's on, I thought it was sending a message that one of the Wheels, is not receiving the message that it is active, changed the two Sensors, as only the front wheels are ABS. No Joy. Took it to a Volvo dealer and as it is 89/90 Model has not got the speck for the ABS Computer. Can any one tell me were it is. Checked the Boot RHS no Joy, Under the drivers side and passengers. We need to check the ABS Comp for the fault. Or can anyone let me have a copy or the wiring for 89/90. This is URGENT. in anticipation Phil.