L322 Range Rover Service Procedures
AUTOMATIC TRANSMISSION - ZF 5HP24
44-2-8
REPAIRS
Electronic control unit (ECU) - Electronic
automatic transmission (EAT)
$% 44.15.46
If the ECU is to be replaced then Testbook/T4 must
be connected and correct procedures adhered to,
prior to battery disconnection.
Before disconnecting the battery, ensure all text and
cautions in the battery disconnection section are
observed.
GENERAL INFORMATION, Electrical
Remove
1. Disconnect battery earth lead.
2. Remove 10 Allen screws securing 'E' box cover
and remove cover.
3. Disconnect 3 blue multiplugs from EAT ECU.
4. Release EAT ECU from mounting bracket and
remove from 'E' box.
Refit
1. Fit EAT ECU in mounting bracket and connect
multiplugs.
2. Fit 'E' box cover and tighten Allen screws to 2
Nm (1.5 lbf.ft).
3. Connect battery earth lead.
M44 1796