Test Point 21

Fault, DTC 5284 Test Point 21

Electrical connection between TC and DME (MMI)

Possible causes, elimination, notes

The ABS/TC control module does not receive any signal (actual engine torque) from the DME control module A (Figure 209_98).
- Check wire for open circuit, short to B+ and to ground (PIN 27 on the ABS/TC control module and PIN 58 on the DME control module).