Seat Temperature Control Module: Service and Repair

Front Seat Heater Control Module Replacement

Removal Procedure

Caution: Refer to SIR Handling Caution (SIR Handling Caution) in Cautions and Notices.

1. Disable the SIR system. Refer to Disabling the SIR System in SIR.
2. Remove the fasteners securing the seat cushion to the adjuster track. Refer to Front Seat Cushion Replacement (Front Seat Cushion Replacement).




3. Lift the front of the seat cushion up in order to gain access to the heated seat module (1).

Notice: Refer to Electrical Wiring Routing Notice (Electrical Wiring Routing Notice) in Cautions and Notices.




4. Disconnect the electrical connectors (3) from the heated seat module.
5. Remove the fasteners (1) securing the heated seat module to the bottom of the seat cushion.
6. Remove the heated seat module (2) from the bottom of the seat cushion.

Installation Procedure




1. Position the heated seat module (2) to the bottom of the seat cushion.

Notice: Refer to Fastener Notice in Cautions and Notices.

2. Install the heated seat module fasteners.

Tighten the fasteners to 2 Nm (18 lb in).

3. Install the electrical connectors (3) to the heated seat module (2).
4. Ensure the wiring harness is positioned in the same location in which it was removed.
5. Install the seat cushion. Refer to Front Seat Cushion Replacement (Front Seat Cushion Replacement).
6. Enable the SIR system. Refer to Enabling the SIR System in SIR.