How Do You Troubleshoot and Test a Back-Up Light Switch and System on Toyota Avalon and Toyota Solara?

With the key in On, put the shift lever in Reverse to check if back-up lights come on. If not, inspect the ignition switch, GAUGE fuse, bulbs, and wire harness. If lights stay on constantly, examine the wire harness. If only one light works, check its bulb and harness. To test the back-up light switch, disconnect the connector, unscrew the switch from the transaxle top, and use an ohmmeter to check continuity when the plunger is depressed/released. If the switch malfunctions, replace it.

Genuine Toyota Solara Back Up Light Switch

Reverse Light Switch

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1 Back Up Light Switch found

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Toyota Solara Switch Assy, Back-Up Lamp
Part Number: 84210-12040
- Replaced by: 84210-52050
$39.32 MSRP: $54.96
You Save: $15.64 (29%)

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Fits the following Vehicles:
1999-2008 Toyota Solara | SE | 4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.0L | 1MZFE, 2AZFE, 5SFE; 1MZFE, 2AZFE, 5SFE; ACV20L-GCMNKA, ACV30L-GCMNKA, MCV20L-GCMNKA, MCV20L-GCMNKK, SXV20L-GCMNKA
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Toyota Solara Back Up Light Switch Parts Questions & Answers

Switch Assy, Back-Up Lamp
84210-12040
Q: How Do You Troubleshoot and Test a Back-Up Light Switch and System on Toyota Avalon and Toyota Solara?
A: With the key in On, put the shift lever in Reverse to check if back-up lights come on. If not, inspect the ignition switch, GAUGE fuse, bulbs, and wire harness. If lights stay on constantly, examine the wire harness. If only one light works, check its bulb and harness. To test the back-up light switch, disconnect the connector, unscrew the switch from the transaxle top, and use an ohmmeter to check continuity when the plunger is depressed/released. If the switch malfunctions, replace it.