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DTC P0217 ENGINE OVER TEMPERATURE
EC-1603
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
5. DETECT MALFUNCTIONING PART
Check the following.
● Harness connectors E64, F5
● Harness for open or short between cooling fan relay-3 and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK COOLING FAN RELAY-3
Refer to EC-1604, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace cooling fan relay-3.
7. CHECK COOLING FAN MOTOR-2
Refer to EC-1604, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace cooling fan motor-2.
8. CHECK INTERMITTENT INCIDENT
Perform EC-1520, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
Main 12 Causes of Overheating BBS002AC
Engine Step Inspection item Equipment Standard Reference page
OFF 1
● Blocked radiator
● Blocked condenser
● Blocked radiator grille
● Blocked bumper
● Visual No blocking —
2
● Coolant mixture ● Coolant tester 50 - 50% coolant mixture See MA-19, "Engine
Coolant Mixture Ratio" .
3
● Coolant level ● Visual Coolant up to MAX level
in reservoir tank and radi-
ator filler neck
See CO-32, "LEVEL
CHECK" .
4
● Radiator cap ● Pressure tester 59 - 98 kPa
(0.59 - 0.98 bar, 0.6 - 1.0
kg/cm
2
, 9 - 14 psi) (Limit)
See MA-33, "
CHECKING
RADIATOR CAP" .
ON*
2
5 ● Coolant leaks ● Visual No leaks See CO-32, "CHECKING
RADIATOR SYSTEM
FOR LEAKS" .
ON*
2
6 ● Thermostat ● Touch the upper and
lower radiator hoses
Both hoses should be hot See CO-46, "THERMO-
STAT AND WATER PIP-
ING" , and CO-35,
"RADIATOR" .
ON*
1
7 ● Cooling fan ● CONSULT-II Operating See trouble diagnosis for
DTC P0217 (EC-1589
).
OFF 8
● Combustion gas leak ● Color checker chemical
tester 4 Gas analyzer
Negative —
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