9-3 Convertible (9400) L4-2.0L Turbo (B205) (2000)
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Ground connection
The SID unit is grounded via pin 1 at grounding point G34S.
Diagnostics
If there is no ground connection, the display will not be active and diagnostic communication will not be possible.
The SID unit will not generate a diagnostic trouble code it there is no ground connection.
