Saab Workshop Service and Repair Manuals > 9-5 (9600) L4-2.3L Turbo (B235) (2001) > Instrument Panel, Gauges and Warning Indicators | Saab Information Display (SID) <--> [Driver/Vehicle Information Display] | Component Information | Description and Operation | System Overview

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If an internal control module fault occurs, diagnostic trouble code B1605 will be generated.

Control Module Power Supply

Saab Workshop Service and Repair Manuals