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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 272 (Steering Column -- XE/(760)) >> Steering Column (G1817735) >> Description And Operation >> Steering Column (G1905163) >> Operation >> Heated Steering Wheel (HSW)

Heated Steering Wheel (HSW)

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

Power for the HSW is supplied to the SWH from the Rear Junction Box (RJB) via the CLKSPG. Operating the SWH switch provides a ground signal to the SWH control module, which then supplies power to the heater mat and the temperature sensor. The SWH control module monitors the temperature of the heater mat using the input from the temperature sensor, and regulates the power supply to the heater mat accordingly to maintain it at the optimum temperature.

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