Symptoms
|
Possible Causes
|
Remedy
|
Coolant leakage
|
•
|
From the bleed hole of the water pump
|
|
Visually check
|
•
|
Check leaks after about ten-minute warming up.
|
|
•
|
If coolant still leaks, replace a water pump.
|
|
•
|
If leakage stops, reuse the water pump (Do not replace
the pump with a new one).
|
|
|
•
|
Check the tightening of the water pump mounting bolts.
|
|
•
|
Retighten the mounting bolts.
|
|
•
|
Check damage of gaskets or inflow of dust.
|
|
•
|
Replace the gasket and clean dust off.
|
|
•
|
From outer surface of water pump
|
|
•
|
Check the material or any cracks of the water pump.
|
|
•
|
Poor material. If any crack found, replace the water pump.
|
|
Noise
|
|
Inspection with a stethoscope
|
•
|
After starting the engine, check noise with a stethoscope.
|
|
•
|
If there is no noise, reuse the water pump (do not replace
it).
|
|
•
|
If there is any noise from the water pump, remove the
drive belt and recheck.
|
|
Inspection after removing a drive belt
|
•
|
After removing a water pump and a drive belt, check noise
again.
|
|
•
|
If there is noise, reuse the water pump. Check other drive
line parts.
|
|
•
|
If there is no noise, replace the water pump with a new
one.
|
|
Inspection after removing a water pump
|
•
|
After removing a water pump and a drive belt, check noise
again.
|
|
•
|
If there is any interference between them, replace the
water pump with a new one.
|
|
Overheating
|
|
Loosened impeller
|
•
|
Corrosion of the impeller wing
|
|
•
|
Poor coolant quality / Maintenance check
|
|
•
|
Impeller seperation from the shaft
|
|
•
|
Replace the water pump.
|
|
See also:
ESC Control Module Components
1. Front - left tube
2. Rear - right tube
3. Rear - left tube
4. Front - right tube
5. MC2
6. MC1
7. ESC control module(HECU)
8. Damper
9. Bracket
...
Special Service Tools
Tool Name / Number
Illustration
Description
Band installer
09495-3K000
Installation of ear type boot band
Puller
09495-33000 ...
Components
1. Reverse hose
2. Master cylinder
3. Ignition lock switch
4. Clutch switch
5. Clutch arm assembly
6. Pedal pad
...