B1423 Wiring Diagram CIRCUIT DESCRIPTION


2000 Lexus ES 300 V6-3.0L (1MZ-FE) Copyright ? 2013, ALLDATA 10.52SS Page 1
A L L Diagnostic Trouble Codes ( DTC ): B Code Charts
B1423
Wiring Diagram
CIRCUIT DESCRIPTION
This pressure switch sends the appropriate signals to the A/C control assembly when the A/C refrigerant pressure drops too low or rises too high.
When the A/C control assembly receives these signals, if outputs signals via the ECM to switch off the compressor relay and turns the magnetic
clutch off.
Detection Item
2000 Lexus ES 300 V6-3.0L (1MZ-FE) Copyright ? 2013, ALLDATA 10.52SS Page 2
Steps 1 - 2
2000 Lexus ES 300 V6-3.0L (1MZ-FE) Copyright ? 2013, ALLDATA 10.52SS Page 3
Step 3
INSPECTION PROCEDURE

Popular posts from this blog

Lexus CT200h Workshop Service Manual, Electrical Wiring Diagram, Body Repair Manual Lexus CT200h (ZWA10)

Heating And Air In My ES300H

2019 Lexus Rc350 Owners Manual