Diagnostic Manual (MBFM) MAN-00068-70
October 2009/Rev 1
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 Authorised Service Centre of Mahindra & Mahindra Ltd., will amount to unauthorized use and shall be liable for
penalty/prosecution© 2009 Mahindra & Mahindra Ltd.
Corrective
Action
To use the diagram Look at the error
code
e.g. B 1070 the number in the bracket
is the step in sequence e.g. (1) is the
first step & (3) is the third step
B 1070
B 1071
B 1072
B 1073
Continuity of line
from J2-A27 to 15
(including fuse) and
pin back out at
IC1/14.
B 1070 (1)
B 1071 (1)
B 1073 (1)
Continuity of 15a
to J2-A26 (including
IC36/14.
B1070 (2)
Replace Ignition
Switch
B 1070 (3)
B 1071 (2)
B 1072 (3)
B 1073 (2)
Check the wire from
15a to J2-A26,
including the
IC36/14.
B 1074 (1)