Contents Wiring diagrams Section: Automatic HVAC System All sections

Heating and Ventilation: Overview Land Rover Discovery IV

Automatic HVAC System 1 illustration

COMPONENT LOCATIONS

Note. Right-hand drive (RHD) installation shown, left-hand drive (LHD) similar

Scheme 6

Scheme 6: HEATING AND VENTILATION
ItemPart NumberDescription
1Blower relay
2Blower control module
3Blower
4Air inlet duct
5Heater
6Ventilation outlets

OVERVIEW

The heating and ventilation system is a fairly straightforward design requiring no specialized techniques for diagnosis.

Follow the visual inspection below and refer to the diagnostic trouble code (DTC) Index for electrical faults.

For information on the description and operation of the system, refer to the relevant service information.