Mahindra XUV 500 Diagnostic Manual page 65

DIAGNOSTIC MANUAL
EEPROM
EEPROM (Electrically Erasable Programmable Read Only Memory) is a storage device inside the EMS ECU
COMPONENT LOCATION
NORMAL

OPERATION
DTC DETECTING
CONDITION 
PROBABLE

CAUSES
LAMP STATUS

DTC REACTION


HEALING
CONDITION
The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The methods may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part of or whole of the present document,
are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any person other than the trained personnel, at the Authorized Service Centre of Mahindra & Mahindra Ltd.,
will amount to unauthorized use and shall be liable for penalty/prosecution© 2011 Mahindra & Mahindra Ltd.
EMS
P162F - ECU EEPROM error
During ignition ON , the EEPROM can be flashed, read & written- this happens
during the overrun period.
The block cannot be read more than 3 times from the EEPROM
Faulty EMS ECU
System Check lamp ON
EMS ECU switches off
Ignition OFF/ON
MAN-00152
OCT 2011/Rev 1
64