Saturday, June 27, 2020

Mercedes Benz Truck GLK 350 (204.956) V6-3.5L (272.991) Manufacturer Code Page 110

Mercedes Benz Truck GLK 350 (204.956) V6-3.5L (272.991) Manufacturer Code Page 110

- X63/4 (CAN databus adapter connector, 2-pin)

- Test connectors and wiring for CAN of engine compartment CAN control modules.

- Control unit

Communication with ECU required ( Measuring system )

2. Check the CAN communication with control unit N80 (Steering column module).

Warning!Communication with ECU required.

3. Interior CAN check

Warning!Communication with ECU required.

EC132

No CAN message was received from control unit Suspension system.

Possible cause:

- Check the CAN communication with control unit N51/2 (ABC control module).

- Chassis CAN bus

Affected functions:

- CAN Communication

- Automatic transmission Function

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Test 1: Check the CAN communication with control unit Suspension system.

Test 2: Chassis CAN test

1. Check the CAN communication with control unit Suspension system.

Warning!Communication with ECU required.

2. Chassis CAN test

Warning!Communication with ECU required.

Part 1

No CAN message was received from control unit N73 (EIS [EZS] control unit) or N93 (Central gateway control unit).

Possible cause:

- Check the CAN communication with control unit N93 (Central gateway control unit).

- Central CAN bus

Affected functions:

- CAN Communication

- Automatic transmission Function

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Test 1: Engine compartment CAN test

Test 2: Check the CAN communication with control unit N93 (Central gateway control unit).

Test 3: Central CAN test

1. Engine compartment CAN test

Test 1.1: Procedure in case of CAN faults

Test 1.2: Evaluation of CAN fault codes