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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Lighting And Signaling Systems) >> Technical description >> Lighting for buttons and controls >> Diagnosis

Lighting for buttons and controls: Diagnosis

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

The output has an overload protection that shuts the output off if the load is too high. This activates DTC B1735.

DTCs are not generated if the voltage is below 11V or during diagnostic communication.

NOTE: In the event of a break in the rheostat circuit, diagnostic trouble code B1736  is generated
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