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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 204 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostic Codes & Circuit Tests) >> POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM (for HV Model) >> IG Power Source Circuit [06/2018 - ] >> Description

IG Power Source Circuit [06/2018 - ]: Description

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