LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2001 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Body No. 3 Control System >> Navigation ECU Communication Circuit
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Navigation ECU Communication Circuit

CIRCUIT DESCRIPTION

Passenger side J/B ECU sends A/T reverse position signal to the Navigation ECU.

Wiring Diagram:






Step 1:




Step 2:




INSPECTION PROCEDURE
scientia non olet · About LEMON Manuals