Jaguar XJ (X350). Manual — part 1229

412-03B : Auxiliary Climate Control

Specifications

Specifications

Description

Nm lb-ft lb-in

Auxiliary evaporator outlet and inlet lines retaining nut

2

–

18

Auxiliary evaporator outlet and inlet lines retaining bolts

2

–

18

Auxiliary heater core and evaporator core housing retaining nuts 4

–

35

Heater core inlet and outlet pipes retaining clamps

2

–

18

Description and operation

Auxiliary Climate Control

Item

Part Number

Description

1

Auxiliary blower motor resistor

2

Auxiliary evaporator core

3

Auxiliary temperature blend door actuator

4

Auxiliary climate control assembly

5

Auxiliary foot well vent/duct blend door actuator

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6

Auxiliary heater core

7

Auxiliary evaporator outlet and inlet line

8

Auxiliary blower motor

The auxiliary climate control system will only function when the climate control system has been

activated. Any deactivation of the climate control system, will automatically deactivate the auxiliary

climate control system. Reactivation of the climate control system will not automatically reactivate

the auxiliary climate control system, manual intervention is required.

Item

Part Number

Description

1

Rear face registers

2

Auxiliary climate control assembly

3

Rear floor register

4

Input register

Auxiliary climate control assembly

The auxiliary climate control assembly has its own intergrated control module that, where

appropriate, can be overridden by signals from the climate control module.

If the climate control assembly is activated the auxiliary climate control assembly can be controlled

by the:

•

rear seat passengers using the auxiliary climate control assembly.

•

front seat passengers using the instrument panel console touch-screen.

The auxiliary climate control assembly is not configurable but may be reprogrammed using the

Jaguar approved diagnostic system.

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