Was the entire Heated Seats System Check performed?

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Go to Step 2

Go to Heated Seats System Check

1. Disconnect the heated seat switch connector.
2. Connect a fused jumper from battery positive voltage (B+) to the heated seat switch cavity B.
3. Connect a fused jumper from ground to the heated seat switch cavity D.

Did the high heat LED light?

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Go to Step 3

Go to Step 7

1. Disconnect the front heated seat module connector C1 or the rear door module connector C1.
2. Perform the appropriate procedure:

•	Front: Connect a DMM from the front heated seat module connector C1 cavity F (GRY) to the front heated seat switch connector cavity A (LT BLU) (LH) or (TAN) (RH).

•	Rear: Connect a DMM from the rear door module connector C1 cavity 12 (BLK/WHT) to the rear heated seat switch connector cavity B (BLK/WHT).

Is the resistance less than the specified value?

5 ohms

Go to Step 4

Go to Step 8

Is the inoperative LED for the front seat?

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Go to Step 5

Go to Step 6

Replace the front heated seat module. Refer to Heater Module Replacement .

Is the front heated seat module replacement complete?

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Go to Heated Seats System Check

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Replace the rear door module. Refer to Door Control Module Replacement in Doors.

Is the rear door module replacement complete?

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Go to Heated Seats System Check

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Replace the heated seat switch. Refer to Console Trim Plate Replacement in Instrument Panel, Gauges and Console or Rear Heated Seat Switch Replacement in Doors.

Is the heated seat switch replacement complete?

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Go to Heated Seats System Check

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Repair the suspect wiring:

Refer to Wiring Repairs in Wiring Systems.

Is the circuit repair complete?

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Go to Heated Seats System Check

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