Mercedes Benz Truck G 550 Diagnostic Trouble Codes C426

Mercedes-Benz Mercedes Benz OEM Parts Mercedes Benz OE Replacement Parts
C426
Start enable 'Drive authorization system' not issued.
Possible cause:
- Engine management
Affected functions:
- Automatic transmission Function
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Test 1: Fault in CAN communication with control unit Engine management.
1. Fault in CAN communication with control unit Engine management.
Operation number of operation texts and work units or standard texts and flat rates:27-0641WARNING
- This is not a function error of control module Y3/8n4 (Fully integrated transmission control (VGS) control unit) and does not justify
replacement.
Possible cause for the entry of this event code
- Operational fault of component Engine management
Possible measures
- Read out fault memory of control unit Engine management.
- Process displayed fault codes in control module Engine management.
End of test