Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Jaguar XJRFACTORY OEM SERVICE PROCEDURE
Section 221 (Control Components)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 Jaguar XKR, 2009 Jaguar XK8, 2008 Jaguar XKR, 2008 Jaguar XK8, and 2007 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.
- Control Components
- Specifications
- Control Components - Description & Operation
- Component Location
- Introduction
- Automatic Temperature Control Module
- Air Conditioning Compressor Solenoid Valve
- Refrigerant Pressure Sensor
- Evaporator Temperature Sensor
- Cabin Humidity And Temperature Sensor
- Ambient Air Temperature Sensor
- SUNLOAD/Light Sensor
- Pollution Sensor
- Control Diagram
- Principles Of Operation
- Control Components - Diagnostic Procedures
- Ambient Air Temperature Sensor - Removal and Installation
- Defrost Vent/Register Blend Door Actuator LH - Removal and Installation
- Defrost Vent/Register Blend Door Actuator RH - Removal and Installation
- Footwell Vent/Duct Blend Door Actuator LH - Removal and Installation
- Footwell Vent/Duct Blend Door Actuator RH - Removal and Installation
- In-Vehicle Temperature Sensor - Removal and Installation
- Recirculation Blend Door Actuator - Removal and Installation
- Sunload Sensor - Removal and Installation
- Climate Control Module - Removal and Installation
- Climate Control Assembly - Removal and Installation
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
