Transmission Control Module (TCM) And Main Control Valve Body (G1551381): Installation

WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.

All vehicles

NOTE: Make sure that this component is installed to the noted removal position.
Special Tool(s): JLR-308-844
CAUTION: Make sure that the electrical connector is installed in the correct orientation as noted in the removal step.
CAUTION: Make sure that new bolts are installed.

Fig 1: Main Valve Body Bolts Tightening Sequence
Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

Torque Specification: 8 Nm

Vehicles with Stop/Start

CAUTION: A new O-ring seal is to be installed.
CAUTION: Make sure that new bolts are installed.

NOTE: Tighten the retaining bolts evenly and progressively.

Fig 2: Hydraulic Impulse Storage (HIS) Bolts Tightening Sequence
Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

Torque Specification: 8 Nm
All vehicles.
Refer to: TRANSMISSION FLUID PAN, GASKET AND FILTER (G1551382) .
- Using the diagnostic tool, calibrate the main control valve body and the transmission control module (TCM).