Everything for Cars, Trucks, , SUVs Auto Parts , Accessories Superstore

Shop the Largest Selection of Parts +100% Guaranteed + World Shipping! Up to 30% Off. Free Shipping. Fast Service. Competitive Prices. Guarantee. Types: Replacement , Aftermarket, Performance Upgrades, Genuine OEM Parts.

In-House Experts. Easy Returns. Fast Shipping. Lowest Prices. Categories: Interior, Exterior, Performance, Lighting, Repair.

Car Accessories and replacement Auto Parts that define your vehicle's true identity. Check out our automotive aftermarket selection for the ride of your life!

EBA Automotive is one of the largest online retailers of car parts and accessories, specializing in both OEM and aftermarket products.

Car Accessories and replacement Auto Parts that define your vehicle's true identity. Check out our automotive aftermarket selection for the ride of your life!

the leading auto parts retailer. You'll always find the best replacement parts, aftermarket accessories for cars, trucks and SUVs online or In-store.

EBA Automotive is an American retailer of aftermarket automotive parts and accessories, the largest in the United States.

Visit Today to Browse Truck, SUV, and Car Parts , Accessories.

America's leading Truck Accessories and Auto Accessories site with In-House Experts ready to help you with all your Auto and Truck parts ...

10/16/19

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 670

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 670



The measurement values are OK.End of test



NO



The measurement values are not OK.Possible cause and remedy



- B11/4 (Coolant temperature sensor)



End of test



2.3. Check component B11/4 (Coolant temperature sensor) using actual value.



Test prerequisite



- The actual value is not o.k.



Test sequence



- Switch on ignition.



Status of relevant actual value:



- Coolant temperature:Warning! Communication with ECU required.



- Coolant temperature sensor ( Signal voltage ):Warning! Communication with ECU required.



Specified values



- Voltage[20锟斤拷 C]: [3.45...3.32] V



- Voltage[30锟斤拷 C]: [2.93...2.82] V



- Voltage[40锟斤拷 C]: [2.41...2.32] V



- Voltage[50锟斤拷 C]: [1.93...1.86] V



- Voltage[60锟斤拷 C]: [1.51...1.46] V



- Voltage[70锟斤拷 C]: [1.18...1.13] V



- Voltage[80锟斤拷 C]: [0.90...0.87] V



- Voltage[90锟斤拷 C]: [0.70...0.67] V



- Voltage[100锟斤拷 C]: [0.54...0.25] V



- Voltage[110锟斤拷 C]: [0.42...0.40] V



Question



- Are the measurement values OK?



YES



The measurement values are OK.End of test



NO



The measurement values are not OK.Possible cause and remedy



- Line from component B11/4 (Coolant temperature sensor) to component N3/10 (ME-SFI [ME] control unit)



- B11/4 (Coolant temperature sensor)



End of test



3. Check component Y110 (Three-disk thermostat valve).



Test 3.1: Component Y110 (Three-disk thermostat valve) is mechanically damaged or it sticks.



Test 3.2: Test current consumption of component Y110 (Three-disk thermostat valve).



3.1. Component Y110 (Three-disk thermostat valve) is mechanically damaged or it sticks.



Test 3.1.1: Y110 (Three-disk thermostat valve) : Coolant temperature is not reached.



Test 3.1.2: Y110 (Three-disk thermostat valve) : Coolant temperature is too high.



3.1.1. Y110 (Three-disk thermostat valve) : Coolant temperature is not reached.



Warning!Communication with ECU required.



3.1.2. Y110 (Three-disk thermostat valve) : Coolant temperature is too high.



Warning!Communication with ECU required.



3.2. Test current consumption of component Y110 (Three-disk thermostat valve).

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2177

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2177



YES



The measurement value is OK.End of test



NO



The measurement value is not OK.Possible cause and remedy



- Line from component N10/1 (Front SAM control unit with fuse and relay module) to component N15/6 (Sprintshift control module)



End of test



NO



The measurement value is not OK.Possible cause and remedy



- Check fuse "f63" (voltage supply from control unit ASG) in component N10/1 (Front SAM control unit with fuse and relay module).



- Test cables



End of test



1.1.3.2.1.9. Check power supply at control unit N47-5 (ESP, SPS [PML] and BAS control unit).



Test 1.1.3.2.1.9.1: Test voltage of terminal 87 at control unit N47-5 (ESP, SPS [PML] and BAS control unit).



Test 1.1.3.2.1.9.2: Test of cable for voltage supply



Test 1.1.3.2.1.9.3: Test procedure ground cable



1.1.3.2.1.9.1. Test voltage of terminal 87 at control unit N47-5 (ESP, SPS [PML] and BAS control unit).



Test prerequisite



- Battery voltage is OK.



Test sequence



- Switch off ignition.



- Connect socket box.



- Switch on ignition.



- Measure direct voltage with multimeter between sockets (2.23) 57 and (2.14) 48 of the 126-pole socket box tester.



Specified value



- [11...14 V]



Question



- Is the measurement value OK?

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 1066

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 1066



YES



The measurement values are OK.End of test



NO



The measurement values are not OK.Possible cause and remedy



- Lines to component B28 (Pressure sensor)



- B28 (Pressure sensor)



Further possible causes of fault



- Vacuum line



End of test



ISM



Component A80 (Intelligent servo module for DIRECT SELECT) is defective.



Possible cause:



- A80 (Intelligent servo module for DIRECT SELECT)



Affected functions:



- Drive position selection



-------------------------------------------------



Test 1: Remedial action if control unit is faulty 'A80 (Intelligent servo module for DIRECT SELECT)'



1. Remedial action if control unit is faulty 'A80 (Intelligent servo module for DIRECT SELECT)'



Operation number of operation texts and work units or standard texts and flat rates:27-0641Possible cause and remedy



- Internal fault in control unit



- Replace component A80 (Intelligent servo module for DIRECT SELECT).



Additional measures



- Perform initial startup.



- Continue with button "F2"

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2704

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2704



YES



Test sequence



- Unplug connector 8 at control unit N93 (Central gateway control unit).



- Measurement at connector 8



- Measure direct voltage with multimeter between sockets (N93) 8.1 and (N93) 8.6



Specified value



- Voltage[11.0...14.5] V



Question



- Is the measurement value OK?



YES



The measurement value is OK.Restore original status.



- Plug in the connector 8 at component N93 (Central gateway control unit).



- Switch on ignition.



End of test



NO



The measurement value is not OK.Possible cause and remedy in the case of undervoltage



- Lines between N93 (Central gateway control unit) and



- Lines between N93 (Central gateway control unit) and

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 214

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 214



- Engine diagnosis



- Engine output



-------------------------------------------------



Test 1: Check component Y49/6 (Left camshaft exhaust solenoid).



1. Check component Y49/6 (Left camshaft exhaust solenoid).



Test 1.1: Test actuation of component Y49/6 (Left camshaft exhaust solenoid).



Test 1.2: Test current consumption of component Y49/6 (Left camshaft exhaust solenoid).



1.1. Test actuation of component Y49/6 (Left camshaft exhaust solenoid).



Test prerequisite



- Engine at idle



- Vehicle stationary



- Coolant temperature > 80锟斤拷 C



- Time since engine start> 60 s



Status of relevant actual value:



- Temperature of coolant:Warning! Communication with ECU required.



Note



- After the actuation it may be necessary to erase the fault memory!



Proceed to 'Actuation' with F2



1.2. Test current consumption of component Y49/6 (Left camshaft exhaust solenoid).



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

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2476

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 2476



Fault present in control module Transmission (P2768)



Possible cause:



- Fault present in control module Transmission



Affected functions:



- Engine diagnosis



- Automatic transmission Function



-------------------------------------------------



Test 1: Check component N15/3 (ETC [EGS] control unit).



1. Check component N15/3 (ETC [EGS] control unit).



Read out fault memory of transmission control unit and process stored fault codes.



Possible cause and remedy



- Read out fault memory of transmission control unit and process stored fault codes.



End of test



E1809



Fault present in control module Transmission (P2766)



Possible cause:



- Fault present in control module Transmission



Affected functions:



- Engine diagnosis



- Automatic transmission Function



-------------------------------------------------



Test 1: Check component N15/3 (ETC [EGS] control unit).



1. Check component N15/3 (ETC [EGS] control unit).



Read out fault memory of transmission control unit and process stored fault codes.



Possible cause and remedy



- Read out fault memory of transmission control unit and process stored fault codes.



End of test



E1813



Fault present in control module Transmission (P0718)



Possible cause:



- Fault present in control module Transmission



Affected functions:



- Engine diagnosis



- Automatic transmission Function



-------------------------------------------------



Test 1: Check component N15/3 (ETC [EGS] control unit).



1. Check component N15/3 (ETC [EGS] control unit).



Read out fault memory of transmission control unit and process stored fault codes.



Possible cause and remedy

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 1359

2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) WWW.EBAAUTOPARTS.COM Page 1359



This fault can be ignored and erased.



Test 1: This fault can be ignored and erased.



Test 2: Possible cause:



- This fault can be ignored and erased.



Affected functions:



- Engine output



1. This fault can be ignored and erased.



Note:This fault can be ignored and erased.



2. No further information available.



2234



The coolant temperature is implausible relative to the intake air temperature.



Possible cause:



- B2/5 (Hot film mass air flow sensor)



- B11/4 (Coolant temperature sensor)



Affected functions:



- Engine diagnosis



-------------------------------------------------



Test 1: Check component B2/5b1 (Intake air temperature sensor).



Test 2: Check component B11/4 (Coolant temperature sensor).



1. Check component B2/5b1 (Intake air temperature sensor).



Test 1.1: Check component B2/5b1 (Intake air temperature sensor) using actual value.



Test 1.2: Check plausibility of actual value B2/5b1 (Intake air temperature sensor) in control module ME 9.7.



Test 1.3: Check internal resistance of component B2/5b1 (Intake air temperature sensor).



1.1. Check component B2/5b1 (Intake air temperature sensor) using actual value.



Test prerequisites



- Switch off ignition.



- Leave vehicle with engine hood open for > 12 h.



Note



- The test prerequisites must be fulfilled for the test result to be meaningful.



Test sequence



- Switch on ignition.



Status of relevant actual value:



- Intake air temperature:Warning! Communication with ECU required.



- Ambient temperature:Warning! Communication with ECU required.



Specified value



- The intake air temperature may be max. 5锟斤拷 C below the ambient temperature or 15锟斤拷 C above the ambient temperature.



Question



- Is the actual value for intake air temperature OK?