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Driver's side heating pad diagnosis

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SCP74
Posts: 22
Joined: 09 Dec 2019, 15:09
Year and Model: 2002 v70xc
Location: Oregon
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Post by SCP74 »

Where can I begin looking for the source of the problem of my seats not heating. The switch says they are on.

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oragex
Posts: 5347
Joined: 24 May 2013, 06:20
Year and Model: S60 2003
Location: Canada
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Post by oragex »

None of them works ? If the fuse is correct, can well be a problem with the cabin temp sensor, located behind the small grid above the right temp knob. If this fails (usually after a car battery replacement), the CCM will no longer work properly, including the heated seats. Need only to replace the small sensor or swap the CCM - similar year, battery disconnected,

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