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Home >> Lexus >> 1994 >> LS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Extra-Hi Relay Circuit

Extra-Hi Relay Circuit



Circuit Description
The extra-hi relay is switched on by signals from the air conditioning control assembly.

Diagnostic Chart:





Wiring Diagram:





Inspection Procedures

Step 1:





Step 2:





Step 3:




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