landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

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INSTRUMENTS

88-22

DESCRIPTION AND OPERATION

The following conflicts will illuminate the manipulation point:

l

The VIN transferred from the LCM on the I Bus to instrument pack is 0

l

The VIN in the instrument pack is 0

l

The VIN in the LCM is different to the VIN in the instrument pack

l

A default value in the EEPROM is used until a CAN index message is sent when the ignition is switched on.

If the EEPROM is in an unlocked (unprotected) condition, the manipulation point will flash, irrespective of whether or 
not the stored data matches or conflicts.

CAUTION: When a new instrument pack is to be installed, TestBook/T4 must be connected to vehicle and the 
instrument pack renewal procedure followed to replace the pack. This will ensure that vehicle coding data is 
correctly installed in the new instrument pack. TestBook/T4 will also record the current service interval data 
and restore the settings to the new instrument pack.

Instrument Pack Harness Connectors

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