Published: 11-May-2011
Transmission/Transaxle Cooling - TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol - Transmission Cooling - Overview
Description and Operation
OVERVIEW
Transmission cooling is provided by a transmission fluid cooler, which transfers heat from the transmission to the engine
cooling system. The transmission fluid cooler is attached to a mounting bracket on the front subframe, in the front left corner
of the engine compartment.
Two hose and pipe assemblies connect the transmission fluid cooler to the automatic transmission. Two engine coolant hose
connections are incorporated into the top of the transmission fluid cooler for the supply and return of coolant from the engine
cooling system. For additional information, refer to 303-03D Engine Cooling.
Published: 11-Jul-2014
Climate Control System - General Information - Climate Control System
Diagnosis and Testing
Principles of Operation
For a detailed description of the Climate Control System, refer to the relevant Description and Operation sections in the
Workshop Manual. REFER to:
Air Distribution and Filtering (412-01 Climate Control, Description and Operation), Air Distribution and Filtering (412-01 Climate Control, Description and Operation), Air Distribution and Filtering (412-01 Climate Control, Description and Operation), Heating and Ventilation (412-01 Climate Control, Description and Operation), Heating and Ventilation (412-01 Climate Control, Description and Operation), Heating and Ventilation (412-01 Climate Control, Description and Operation), Air Conditioning (412-01 Climate Control, Description and Operation), Air Conditioning (412-01 Climate Control, Description and Operation), Air Conditioning (412-01 Climate Control, Description and Operation), Control Components (412-01 Climate Control, Description and Operation), Control Components (412-01 Climate Control, Description and Operation), Control Components (412-01 Climate Control, Description and Operation), Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation), Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation), Electric Booster Heater (412-02 Auxiliary Climate Control, Description and Operation).
Inspection and Verification
WARNING: Servicing must be carried out by personnel familiar with both vehicle system and the charging and testing
equipment. All operations must be carried out in a well ventilated area away from open flame and heat sources.
CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
1. Verify the customer concern
2. Visually inspect for obvious signs of damage and system integrity
Visual Inspection
Mechanical Electrical
Coolant level
Hose(s)
Coolant pump
Control flap(s)
Duct(s)
Vent(s)
Cabin air filter
Drive belt
Air conditioning compressor
Thermostatic expansion valve
Evaporator
Receiver drier
Air conditioning condenser
Refrigerant pipes Auxiliary
drive belt
Fuel fired booster heater
Fuel fired booster heater fuel pump
Fuel fired booster heater fuel pipes
Fuse(s)
Wiring harness
Electrical connectors
Blower
Air conditioning compressor
Electric cooling fan
Automatic Temperature Control Module (ATCM)
Refrigerant pressure sensor
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step
4. If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for
Diagnostic Trouble Codes (DTCs) and refer to the DTC Index
5. Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific
customer complaint and carry out the recommendations as required
Auxiliary Climate Control - Auxiliary Coolant Flow Pump
Removal and Installation
Removal Published: 11-May-2011
1. WARNING: Do not work on or under a vehicle supported only by a jack.
Always support the vehicle on safety stands.
Raise and support the vehicle.
2. Refer to: Air Deflector (501-02, Removal and Installation).
3.
4.
lose.
5.
lose.
NOTE: Clamp the coolant hose to minimize coolant
NOTE: Clamp the coolant hose to minimize coolant
3.
lose.
4. NOTE: Clamp the coolant hose to minimize coolant
5. Lower the vehicle.
6. Remove the coolant expansion tank pressure cap.
7. Fill the cooling system up to the MAX mark on the coolant expansion
tank using a fifty percent mixture of Jaguar Premium Cooling System
Fluid or equivalent, meeting Jaguar specification WSS M97B44-D and
fifty percent water.
8. Install the coolant expansion tank pressure cap.
9. Start and run the engine.
10. Set the heating system to MAX heat, the blower motor to MAX speed
and the air distribution to the instrument panel registers.
11. CAUTION: Observe the engine temperature gauge. If the engine
starts to over-heat switch off immediately and allow to cool. Failure to
follow this instruction may cause damage to the vehicle
Allow the engine to run until hot air is emitted from the instrument
panel registers, while observing the engine temperature gauge.
12. Switch the engine off.
13. Allow the engine to cool.
14. WARNINGS:
Never remove the coolant expansion tank cap under any
circumstances while the engine is operating. Failure to follow this
instruction may result in personal injury.
To avoid having scalding hot coolant or steam blowing out of the
cooling system, use extreme care when removing the coolant pressure
cap from a hot cooling system. Wait until the engine has cooled, then
wrap a thick cloth around the coolant pressure cap and turn it slowly
until the pressure begins to release. Step back while the pressure is
released from the system. When certain all the pressure has been
released (still with a cloth) turn and remove the coolant pressure cap
from the coolant expansion tank. Failure to follow these instructions may
result in personal injury.
Release the cooling system pressure.
15. Fill the cooling system up to the MAX mark on the coolant expansion
tank using a fifty percent mixture of Jaguar Premium Cooling System
Fluid or equivalent, meeting Jaguar specification WSS M97B44-D and
fifty percent water.
16. Install the coolant expansion tank pressure cap.
17. Raise the vehicle.
18. Check all coolant hoses for visible signs of coolant leaks.
19. Install the air deflector.
Refer to: Air Deflector (501-02, Removal and Installation).
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