LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2002 >> LS 430 >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Diagnostic Trouble Code Definitions >> DTC C1778 >> Testing Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Testing Procedure

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

Fig 1: Wiring Diagram Chassis ECU Communication Circuit
G00212380Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Testing Procedure Chassis ECU Communication Circuit
G00212381Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002