9-3 SE Sedan (9400) L4-2.0L Turbo (B204) HO (1999)
Main Unit Inputs, Bus
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Ignition +B (on/off) from DICE (628)
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CD changer information from CD changer (355)
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Vehicle speed (km/h, mph) from MIU (540)
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Rheostat value (0-100%) from SID (541)
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Rheostat Night Panel (0-100%) from SID (541)
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Night Panel (on/off) from SID (541)
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Display lighting (0-100%) from SID (541)
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Steering wheel controls from SID (541)
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Key correct from TWICE (632)
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Diagnostics communication, see Bus and Diagnostics Communication. See: Powertrain Management/Computers and Control Systems/Testing and
Inspection
Main Unit Outputs
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Trigger voltage, electric antenna (265)
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Mute control, external amplifier (354)
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Line output external amplifier, right channel +/- (354)
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Line output external amplifier, left channel +/- (354)
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Loudspeaker, right channel +/-, front (266F)
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Loudspeaker, left channel +/-, front (266F)
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Loudspeaker, right channel +/-, rear (266R)
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Loudspeaker, left channel +/-, rear (266R)
Main Unit Outputs, Bus