| Readout on display -V.A.G 1552- | Possible cause of fault | Rectifying fault |
01279
Longitudinal acceleration sender -G251-
electrical fault in the circuit | | t
| Open circuit, short-circuit to positive or earth |
| | –
| Read measured value block → Chapter, display group 006 |
| –
| Check wiring and plug connections according to the current flow diagram |
|
| t
| The fitting position of the longitudinal acceleration sender -G251- is not O.K. |
| | –
| Check the fitting position of the longitudinal acceleration sender -G251- |
|
| t
| Longitudinal acceleration sender -G251- defective |
| | –
| Replace longitudinal acceleration sender -G251- → Chapter |
| –
| Initiate basic setting → Chapter, display group number 069 |
|
01279
Longitudinal acceleration sender -G251-
implausible signal | | | –
| Read measured value block → Chapter, display group number 006 |
|
| t
| The fitting position of the longitudinal acceleration sender -G251- is not O.K. |
| | –
| Check the fitting position of the longitudinal acceleration sender -G251- |
|
| t
| Longitudinal acceleration sender -G251- defective |
| | –
| Replace longitudinal acceleration sender -G251- → Chapter |
| –
| Initiate basic setting → Chapter, display group number 069 |
|
01324
Four-wheel drive control unit -J492- no communication | | t
| Open circuit, short-circuit to positive or earth in the data BUS lines |
| | –
| Read measured value block → Chapter, display group number 125 |
| –
| Test the wiring and plug connections of the data BUS wiring according to the current flow diagram |
|
