Test Point 8, DTC 4210

Fault, DTC
Possible causes, elimination, notes

Test point 8
Rear right speed sensor, open circuit/ short to ground/ short to B+
DTC 4210

General procedure as for test point 6/diagnostic trouble code 4205. Test Point 6, DTC 4205

- Speed sensor signal: Check with the Porsche System Tester 2 via the Actual values menu (call up rear right wheel speed).
- Internal resistance/ continuity between PIN 1 and PIN 2 on the control module connector.