71
71
PRELIMINARY TROUBLE SHOOTING
AC / HVAC
1
Blower motor does not
Blown Fuse
Replace Fuse and correct
operate
any disconnection in wiring
Faulty connection
Secure all connections
properly.
Faulty motor
Replace motor if no
conductance
Faulty or poor connection at
Replace resistor block if
found defective
Faulty fan switch
Replace Switch
2
Motor operates but air
Obstruction in the evaporator
Clean Evaporator
flow is minimum
inlet
Air Leak
Seal correctly.
3
Insufficient Heating
Air Leak
Seal correctly.
Kinematic linkage damaged
Get the defect rectified at
nearest authorized service
center
SR
PROBLEM OBSERVED
PROBLEM CAUSE
ACTION TO BE TAKEN
NO
Содержание 2013 Nano
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