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Home >> Lexus >> 2003 >> LS 430 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Systems >> Circuit Tests >> Combination Meter Circuit >> Circuit Description

Circuit Description

The driver side junction block (body No. 2) ECU receives the signals of the light control sensor and the rheostat light control volume to conduct the illumination control of the meter illumination. For circuit diagram, see Fig 1.

Fig 1: Identifying Combination Meter Circuit
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