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
© 2013 Mahindra & Mahindra Ltd.
MAN-00233
MAY 2013/Rev 1
WIRING MANUAL
25042013
ESSENTIAL ELECTRICAL CONCEPTS
tests and measurements:
•
Circuit continuity (with audibl e beep to confirm continuity)
•
Conductance (very high resistance)
•
Diode test (some DMM’s cannot test)
•
Capacitance (some DMM’s cannot test)
Circuit continuity tests verify a path for current exists. The DMM may beep to indicate
continuity and display a very low ohm reading. An open circuit is indicated by a very high
reading or OL (out of limits
−
infinite resistance).
MEASURING RESISTANCE:
This meter is
connected
to measure the
resistance
across the switch.
Notice
the fuse and relay
have
been removed to
isolate
the component
being tested.
Other Ohmmeter Functions
−
The ohmmeter function of a DMM can also be used for other
201