Heated front seat not working
Symptom: Heated front seat not working
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Heated front seat not working
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Fault symptoms
Heated front seat not working
Check the wiring
Move the wiring harness at several locations and in different directions to detect intermittent breaks and short-circuits. Observe the multimeter, test lamp or diagnostic tool during the check.
Fault diagnosis hints and tips
Carry out the following checks:
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1.
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Check that the fuses are intact and that power is supplied to the fuses.
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2.
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Check that power is supplied to the seat heating pads.
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3.
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Check that the switches are working.
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4.
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Check that the sensors are giving reasonable values.
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5.
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Check the wiring harness, connector and ground connections.
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