LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercedes Benz >> 2002 >> E55 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Electronic Accelerator Tests >> P/N Recognition
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

P/N Recognition

Automatic Transmission Only -  Connect DVOM between ME-SFI control module connector "D" terminal No. 19 and ME-SFI control module connector "A" terminal No. 2 (socket box terminals No. 51 and 2). Turn ignition on. With selector lever in "P" or "N" positions, voltage should be 11-14 volts. With selector lever in any other position, voltage should be less than 2 volts. If voltage is within specification, test is complete. If voltage is not within specification, possible causes are wiring harness failure or transmission related failure. See appropriate ELECTRONIC CONTROLS article in TRANSMISSIONS. Repair as necessary.

scientia non olet · About LEMON Manuals