OVERHEATING CAUSE ANALYSIS
Troubleshooting Chart
Symptom | Check items | |||
Cooling system parts malfunction | Poor heat transfer | Water pump malfunction | Worn or loose drive belt | — |
Thermostat stuck closed | Engine coolant circulation | |||
Damaged fins | Dust contamination or rock clogging | |||
Mechanical damage | ||||
Clogged radiator cooling tube | Excess foreign material (rust, dirt, sand, etc.) | |||
Reduced air flow | Cooling fan does not operate | Fan shroud and motor as- High resistance to fan rota- sembly | — | |
High resistance to fan rotation | ||||
Damaged fan blades | ||||
Damaged radiator shroud | — | Radiator shroud | — | |
Improper engine coolant mixture ratio | — | Engine coolant viscosity | — | |
Poor engine coolant quality | — | Periodic maintenance | — | |
Insufficient engine coolant | Engine coolant leaks | Cooling hose | Loose clamp | |
Cracked hose | ||||
Water pump | Poor sealing | |||
Radiator cap | Loose | |||
Poor sealing | ||||
Radiator | O-ring for damage, deterioration or improper fitting | |||
Cracked radiator tank | ||||
Cracked radiator core | ||||
Reservoir tank | Cracked reservoir tank | |||
Overflowing reservoir tank | Exhaust gas leaks into cooling system | Cylinder head deterioration | ||
Cylinder head gasket deterioration | ||||
Except cooling system parts malfunction |
— |
Overload on engine | Abusive driving | High engine rpm under no load |
Driving in low gear for extended time | ||||
Driving at extremely high speed | ||||
Powertrain system malfunction |
— |
|||
Installed improper size wheels and tires | ||||
Dragging brakes | ||||
Improper ignition timing | ||||
Blocked or restricted air flow | Blocked radiator grille | Installed car brassiere | — | |
Blocked bumper | ||||
Blocked radiator | ||||
Blocked condenser | Mud contamination or paper clogging | |||
Installed large fog lamp |
Battery
How to handle battery
CAUTION:
If it becomes necessary to start the engine with a booster battery
and jumper cables, use a 12-volt
booster battery.
After connecting battery cables, ensure that they are tightly
clamped to battery terminals for good
contact.
Never add distilled wat ...
P0711 Transmission fluid temperature sensor A
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0711
FLUID TEMP SENSOR A
(Transmission Fluid Temperature
Sensor A Circuit Range/
Performance)
When any of 1 or 2 is satisfied:
...
Low tire pressure warning lamp
Symptom Table
Low tire pressure warning lamp symptom chart
Note:
If tire pressure sensor wake-up operation is not completed for two or more
tire pressure sensors, the applicable
low tire pressure warning lamp blinking patterns are displayed continuously.
(Example: blinks once/off/bl ...