Gns Relay No Load - Mahindra Bolero Maxitruck Plus BS III 2013 Diagnostic Manual

DIAGNOSTIC MANUAL
P1712
GNS RELAY
GNS relay along with starter relay runs the starter motor.The GNS relay is controlled by EMS ECU.
NORMAL OPERATION

Ignition ON

No malfunction detected by EMS ECU in the control circuit of
GNS relay
DTC DETECTING CONDITIONS

Ignition ON

EMS ECU supply voltage 8-16V

Open circuit is detected in in the control circuit of GNS relay
DTC REACTIONS

Engine will not start

Engine check lamp continuously ON
HEALING CONDITION

Ignition Off/On
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.
EMS
DTC INFORMATION

GNS RELAY NO LOAD

PROBABLE CAUSES OF FAILURE



MAN-00226
MAY 2013/Rev 1
Open circuit in GNS relay
control wire
Faulty GNS relay
Faulty EMS ECU
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