LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2001 >> LS 430 >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems >> Component Tests >> Hazard Switch
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Hazard Switch

Remove and test hazard switch. See HAZARD SWITCH CONTINUITY TEST  table. See Fig 1. If continuity is not as specified, replace hazard switch and retest system operation.

HAZARD SWITCH CONTINUITY TEST

Terminals No. (Wire Color) Specification
With Navigation System
1 (Orange Wire) & 4 (White/Black Wire)
Switch On Continuity
Switch Off No Continuity
Without Navigation System
3 (Orange Wire) & 2 (White/Black Wire)
Switch On Continuity
Switch Off No Continuity
Fig 1: Identifying Hazard Switch Connector Terminals
G92B01199Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002