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Home >> Volkswagen >> 1999 >> Golf Wolfsburg Edition, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Electrical Equipment On Board Diagnostic (OBD) (A4 Platform)) >> 01 On Board Diagnostic (OBD) >> Instrument cluster m.y. 2000 through m.y. 2001, On Board Diagnostic (OBD) >> Read Measuring Value Block (function 08) >> Display groups, interpreting >> Evaluating display group 125

Evaluating display group 125

WARNING: This page is about a different variant/trim than selected.
Display field  Description  Display  Corrective actions 
1 Engine Control Module (ECM) Engine 1 = OK,
Data received from ECM
Engine 0 = not OK,
No data received from ECM
  • Visually check CAN Bus wire routing
  • Check harness connectors of the appropriate electrical circuit for proper and secure seating and simultaneously observe display
  • If the display content does not change during operation, repair malfunction
  • Erase DTC memory
  • Perform functional check
  • Check DTC memory again
2 Transmission Control Module (TCM) Transm. 1 = OK
Data received from TCM
Transm. 0 = not OK
No data received from TCM		  
3 ABS-control module ABS 1 = OK,
Data received from ABS control module
ABS 0 = not OK,
No data received from ABS control module		  
4 Airbag-control module (VDO only) Airbag 1 = OK,
Data received from Airbag control module
Airbag 0 = not OK,
No data received from Airbag control module		  
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