LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2000 >> LX 470 >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Active Height Control & Adaptive Variable Suspension >> Diagnostic Trouble Code Definitions >> DTC C1789 >> Testing Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Testing Procedure

For wiring diagram, see Fig 1. For testing procedure, see Fig 2 and Fig 3 .

Fig 1: Wiring Diagram L4 Position Switch Circuit
G00208188Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Testing Procedure L4 Position Switch Circuit (1 Of 2)
G00208189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Testing Procedure L4 Position Switch Circuit (2 Of 2)
G00208190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002