Service manual

Troubleshooting
Diagnostic Procedure for Check Code
95
14
Check code Operation cause
1. TK2 sensor out of place, miswiring, resistance
[d9] value characteristics error
TK2 temperature detection 2. Oil tank peripheral circuit error
circuit alarm Check valve leakage
Capillary blockage
Strainer blockage
Is TK2 sensor out of place?
Is there a miswiring of
TK1/TK2/TK3 sensor?
Modify miswiring.
TK1 sensor: CN516
TK2 sensor: CN515
TK3 sensor: CN507
Sensor error.
Modify sensor mounting.
Correct the pipe so that the TK2
sensor circuit does not touch the
discharge pipe.
No
Yes
Yes
No
Is the resistance value
characteristics of TK2 sensor
normal?
No
Yes
[
[
]
]
Replace leaked/blockage part.
Is there a leakage or
blockage in the peripheral
circuit of the oil tank?(*1)
Yes
Leakage/blockage
Check interface P.C. board.
Is TK2 sensor in contact
with discharge pipe?
Yes
No