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Home >> Audi >> 2018 >> A6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 175 (Power Tilt & Telescopic Steering Column (Diagnostic Codes & Circuit Tests)) >> Power Tilt And Power Telescopic Steering Column System >> Circuit Tests >> IG Power Source Circuit [08/2013 - ] >> Description

IG Power Source Circuit [08/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

When the power switch is turned on (IG), the IG power source circuit supplies positive (+) voltage to the multiplex tilt and telescopic ECU.

The multiplex tilt and telescopic ECU also receives power switch signals via this circuit.