ON-BOARD DIAGNOSTIC
IDTCP0710
DTC P0710 Transaxle fluid temperature (TFT) sensor circuit malfunction (short to ground/open circuit)
DETECTION
CONDITION
• If PCM detects either of following conditions for 150 seconds or more, PCM determines that TFT
sensor circuit has a malfunction.
— TFT sensor voltage is 0.06 V or below and vehicle speed 20 km/h {12 mph} or above.
— TFT sensor voltage is 4.67 V or above and vehicle speed 20 km/h {12 mph} or above.
POSSIBLE
CAUSE
TFT sensor malfunction
Open circuit between TFT sensor terminal A and ATX connector terminal E
Short to ground between TFT sensor terminal A and ATX connector terminal E
Open circuit between TFT sensor terminal B and ATX connector terminal H
Short to ground between TFT sensor terminal B and ATX connector terminal H
Open circuit between ATX connector terminal E and PCM terminal 37
Short to ground between ATX connector terminal E and PCM terminal 37
Open circuit between ATX connector terminal H and PCM terminal 91
Damaged connectors between TFT sensor and PCM
PCM malfunction
PCM
TFT SENSOR
ATX CONNECTOR
TFT SENSOR
HARNESS SIDE CONNECTOR
(VIEW FROM HARNESS SIDE)
HARNESS SIDE CONNECTOR
(VIEW FROM HARNESS SIDE)
PCM HARNESS SIDE CONNECTOR
J
I I 1371 I 7
TTT
□ ' I ' I ' I ' I ' I ' I ' I ' IT I ' I ' l ^ ' I T I ' 1 11 ' 11Í 1 ! 11 11 1 ! 1 1111
T i l I I I I f I I I 1*1 I I T IT I I I I I I IT ]
(VIEW FROM TERMINAL SIDE)
K2-75
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