Mahindra Maxximo Mini Van Vx 2012 - Page 233

Diagnostic Manual MAN-00183
MAXXIMO MINIVAN VX June 2012/Rev 1
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Mahindra Ltd.
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 Ignition ON
 Check whether main relay is
getting energized
 To check the main relay, hear
for the clicking sound from the
main relay when the ignition is
ON
Is clicking sound
noticed?
NO
YES
 Follow the main relay
fault finding procedure
 Clear the error codes
and verify
 Ignition OFF
 Check the ECU fuse
 Replace if necessary
 ECU connector
DISCONNECTED
 Check the continuity
between pin 71 and ignition
switch terminal 15
Is continuity
exists?
YES
 Ignition OFF
 Examine the open
circuit
 Repair the wiring
harness
 Clear the error codes
and verify
 Ignition OFF
 Check for any loose or
intermittent connection
 Clear the error codes
and verify
NO