TL AWD V6-3.7L (2010)
9. Disconnect the cable reel subharness 20P connector (A).
10. Check for continuity between terminal (T9) and cable reel subharness 20P connector terminal No. 12. There should be continuity.
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If there is continuity, go to step 11
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If there is no continuity.
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An open in the wire, replace the cable reel subharness.
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Poor terminal (T9).
11. Check for continuity between cable reel subharness 20P connector terminal No. 11 and horn switch positive terminal 1P. There should be
continuity.
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If there is continuity, check or adjust the installation of the driver's airbag assembly and the horn switch plate or replace the driver's airbag
assembly.
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If there is no continuity, repair open in the wire, or replace the cable reel subharness.