Mahindra Maxximo Mini Van Vx 2012 - Page 236

Diagnostic Manual MAN-00183
MAXXIMO MINIVAN VX June 2012/Rev 1
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. © 2012 Mahindra &
Mahindra Ltd.
236
 Clear the error codes and
verify
Connect the smart tester
Turn the ignition ON
Initialize the diagnostic tool
Record the error codes and clear
Turn ignition OFF
Turn ignition ON
Verify if P1503 is present
Is P1503 is present?
NO
YES
 Turn ignition OFF
 Radiator Fan connector
DISCONNECTED
 ECU connector
DISCONNECTED
 Radiator Fan Relay
DISCONNECTED
 Check the continuity
between pin 87 of the
Radiator fan relay connector
and R-B 1.5 wire of Fan
motor connector
Step 1
Does continuity
exits?
 Ignition OFF
 Repair the open circuit
 Clear the error codes and
verif
y
Go to Step 2
YES
N
O