Lotus Elise Service Notes page 363

D Lotus Service Notes
Section JH
bracket, and may be accessed after removal of the column shrouds and instrument pack (see sub-section
BN.12).
Front lid microswitch Alarm system keys
Immobiliser touch key Rear lid
microswitch
Siren
Override switch
Microwave unit
immobiliser module
MN.2 - 'LOTUS CHECK' SCANNER TOOL
In order to provide for communication with the '5AS' vehicle security system electronic control module, a
hand held electronic scanner tool, 'Lotus Check' (part number T000T1346), may be plugged into a special 16
terminal harness connector socket, known as a Data Link Connector (DLC), located next to the engine man-
agement ECM at the left hand side of the rear luggage compartment. The 'Lotus Check' tool allows the
following operations to be performed:
i)
ii)
iv)
v)
Systems Check (Not applicable on Cobra cars) - Checks door switches and immobilisation function.
ECM matching - To programme the engine management ECM to recognise the coded signal from the
5AS security module in order to allow the immobilisation function to operate. Necessary if either the
engine ECM or 5AS module is replaced.
Transmitter key matching (Not applicable on Cobra cars) - To programme the 5AS module to recognise
the signal from the transmitter keys. Necessary if the transmitters are replaced.
User password changing or recharging.
MEMS 1.9 engine management diagnosis - see sub-section EMN.3.
Contents of the Lotus Check Tool T000T1346
The Lotus Check Tool T000T1346 is supplied in a suitcase, and contains the following items:
Scanner Tool with LCD display panel;
Printer;
Page 363 1998 / 03