Test point 19 · Electrical connection Tiptronic control module B (Figure 209_98) does not receive a signal

Test point 19 Electrical connection Tiptronic control module B (Figure 209_98) does not receive a signal between ABS/TC and from the ABS/TC control module. Tiptronic -Check wire for open circuit, short to B+ and to ground (PIN 28 DTC 5282 on the ABS/TC control module and PIN 19 on the Tiptronic control module). Test point 20 Engine rpm information The ABS/TC control module does not receive any speed information missing (rpm signal)from the DMEcontrol module A (Figure209_98). The rpm DTC 5283 signal is checked with the Porsche System Tester 2 via the Actual values menu. 1. Check the rpm signal (indication of the current engine speed)via the Actual values menu with the enginerunning. Then select the DME system and also check the rpm signal there via the Actual valuesmenu. If the signal is present in the DME system but not in the ABS;rC system, the fault lies in the wiring between the ABS;rC control module and the DME control module. 2. Check wiring (wire, connectors on the control modules)(PIN 30 on the ABS;rC control module and PIN 80 on the DME control module), Test point 21 Electrical connection between The ABS/TC control module does not receive any signal (actual engine TC and DME (MMI) torque) from the DME control module A (Figure209_98), DTC 5284 -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), 45 -D 34