TL AWD V6-3.7L (2010)
5. Disconnect the back-up light switch 2P connector (A).
6. Check for continuity between back-up light switch 2P connector terminals No. 1 and No. 2. There should be continuity only when the shift lever is
in reverse.
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If the test result is OK, go to step 9.
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If the test result is not OK, go to step 7.