Back-Up Light Switch: Inspection

WARNING: This page is about a different car, the 2006 Toyota Matrix. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT BACK-UP LIGHT SWITCH ASSEMBLY

Remove the back-up light switch.

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

Standard resistance

STANDARD RESISTANCE

Tester connection	Switch operation	Specified condition
1 - 2	Switch ON (Ball is not pressed)	10 kΩ or higher
1 - 2	Switch OFF (Ball is pressed)	Below 1 Ω

If the result is not as specified, replace the back-up light switch.