Stop Light Switch: Inspection

WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT STOP LIGHT SWITCH

Measure the resistance according to the value (s) in the table below.

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION REFERENCE CHART

Tester Connection	Switch Condition	Specified Condition
1 - 2	Pin pushed	10 kΩ or higher
1 - 2	Pin not pushed	Below 1 Ω
3 - 4	Pin pushed	Below 1 Ω
3 - 4	Pin not pushed	10 kΩ or higher

If the result is not as specified, there may be a malfunction on the switch.

Fig 1: Inspecting Stop Light Switch Assembly