Transmission Control Module And Main Control Valve Body (G1579981): Installation

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

NOTE: Steps 1 and 2 are to be completed out together.

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Make sure that pressure pipe (1) and pressure pipe (2) are installed correctly before installing the valve body assembly.
CAUTION: Care must be taken when refitting the valve body assembly.

NOTE: Make sure that the component is installed to the noted removal position.

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Install the valve body and secure the linkage.
NOTE: Tighten the retaining bolts evenly and progressively.

Fig 1: Valve Body Bolts Tightening Sequence
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Install the valve body bolts in the sequence shown.

Torque : 8 Nm
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Using the special tool, turn the electrical connector 90 degrees anti clockwise to install.

Special Tool(s): JLR-308-844
Remove the special tool.
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Make sure that the electrical connector is installed in the correct orientation as noted in the removal step.
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Secure the electrical connector retaining clip.
CAUTION: Make sure that the electrical connector is correctly installed.

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Connect the transmission electrical connector.
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Install the electrical harness bolt.

Torque : 8 Nm
CAUTION: Make sure all suitable safety precautions are taken to protect the Transmission Control Module (TCM) and main control valve body electrical connector pins against electrostatic discharge.

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Install the valve body bracket bolts.

Torque : 8 Nm
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Install the oil accumulator.
NOTE: Tighten the retaining bolts evenly and progressively.

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Install the 3 oil accumulator retaining bolts.

Torque : 8 Nm
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Connect the oil accumulator electrical connector.
Install the transmission fluid pan.
Refer to: TRANSMISSION FLUID PAN, GASKET AND FILTER (G1579982) .
Use the Jaguar Land Rover (JRL) approved diagnostic tool to calibrate the main control valve body and the transmission control module (TCM).