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Home >> Saab >> 2004 >> 9-5 Linear, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> SAAB Information Display (SID) - 9-5 >> Fault diagnosis, fault codes >> DTC B1736: Rheostat Circuit. Open Circuit >> Diagnostic help

Diagnostic help

The rheostat and rheostat value can be read using the diagnostic tool. The working range of the rheostat is 0-3.5 V.

The rheostat value sent on the bus should be 25-100% when the headlights are ON.