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1.5L REVOTORQ BS VI ENGINE
10
SR.
NO.
COMPLAINT
CAUSE
REMEDY
ENGINE COOLING SYSTEM
6.
Engine
overheating
a) Defective temperature sensor
b) Defective instrument cluster
c) Less coolant in the system / Leakage in
cooling system
d) Defective water pump
e) Engine overloaded due to :-
Brake binding
Clutch slippage
f) Defective thermostat
g) Engine cooling fan malfunction
a) Replace the temperature
sensor
b) Check DTC and rectify
c) Top up / Inspect system for
leaks
d) Replace the water pump
e) Action to be taken
1. Adjust brake shoes
2. Locked if caliper piston is
stretched replace the
caliper piston
3. Replace affected parts
f) Remove thermostat and
check for proper opening at
specified temperature.
g) Test operation of engine
cooling fan, repair / replace
as necessary.
7
Over cooling
a) Defective thermostat
b) Defective temperature sending unit
a) Remove thermostat and
check for proper opening at
specified temperature.
b) Check coolant temperature
sending unit. Replace as
necessary.