Schematic Reference: Heated Seats Schematics

Did you perform the Power Seats Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Power Seat Systems

1. Disconnect the heated seat connector.
2. Connect a test lamp from the heated seat switch signal circuit terminal to ground.
3. Turn the heated seat switch off.
4. Turn the ignition on.

Does the test lamp illuminate?

Go to Step 3

Go to Step 5

Test and repair the heated seat switch signal circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 6

Go to Step 4

Replace the heated seat switch.

Is the repair complete?

Go to Step 6

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Replace the heated seat cushion heater element.

Is the repair complete?

Go to Step 6

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2