9/13/19

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2932

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2932



Test 1.3.2.1.1: Check power supply at control unit ME-SFI.



Test 1.3.2.1.2: Check power supply at control unit ESP.



Test 1.3.2.1.3: Check power supply at control unit ETC.



Test 1.3.2.1.4: Check power supply at control unit ESM.



Test 1.3.2.1.5: Check power supply at control unit EZS.



Test 1.3.2.1.6: Check power supply at control unit A1 (Instrument cluster).



Test 1.3.2.1.7: Check power supply at control unit N80 (Steering column module).



Test 1.3.2.1.8: Check power supply at control unit N71 (Headlamp range adjustment control module).



Test 1.3.2.1.9: Check power supply at control unit N93 (Central gateway control unit).



Test 1.3.2.1.10: Check power supply at control unit Y3/8n4 (Fully integrated transmission control (VGS) control unit).



1.3.2.1.1. Check power supply at control unit ME-SFI.



Test 1.3.2.1.1.1: Test voltage supply of circuit 30.



Test 1.3.2.1.1.2: Test current consumption of component N10/1kR (Circuit 87 relay, engine).



Test 1.3.2.1.1.3: Test voltage supply of circuit 15.



1.3.2.1.1.1. Test voltage supply of circuit 30.



Connect socket box to component N3/10 (ME-SFI [ME] control unit).



Figure legend



- A -ConnectionTest cable 35-pin socket box



- 001 -Sockets of component N3/10 (ME-SFI [ME] control unit)



- 05 -35-pin socket box



- 050 -126-pin socket box



- 108 -Test cable 266 589 01 63 00



- N3/10 (ME-SFI [ME] control unit)



- II 1-63ConnectionTest cable



- III 64-126ConnectionTest cable



Warning!



-



- Connection A of test cable 108 may NOT be connected to connection B of the 126-pin socket box (050).



Continue to test with button F2