B1705
Symptom: The speedometer needle indicates the wrong speed and may point to 250 km/h at the end of the dial.
| B1705 |
Speed signal faulty
Fault symptoms
The speedometer needle indicates the wrong speed and may point to 250 km/h at the end of the dial.| Diagnostic procedure |
| 1. |
Clear the trouble code, drive the
car for a few minutes at different speeds and check whether the trouble code recurs.
If the trouble code does not recur, the fault was probably due to a computer error and
can be disregarded. If the trouble code recurs, continue speedometer fault diagnosis as
described on
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