Q04346
ATF Temperature Sensor
OIL
E5
R
−
W
BR
−
B
1
2
E2
E5
ECM
12
9
4
−
6 V
DI
−
154
−
DIAGNOSTICS
AUTOMATIC TRANSMISSION
1996 LAND CRUISER (RM451U)
DTC
P0710
Transmission Fluid Temperature Sensor Cir-
cuit Malfunction (ATF Temperature Sensor)
CIRCUIT DESCRIPTION
The ATF temperature sensor converts fluid temperature into resistance value which is input into the ECM.
DTC No.
DTC Detecting Condition
Trouble Area
P0710
Either (a) or (b) is detected for 0.5 sec. or more
(a) Temp. sensor resistance is less than 79
Ω
(b) After the engine has been operating for 15 min. or more, the
resistance at the temp. sensor is more than 156 k
Ω
S
Open or short in ATF temp. sensor circuit
S
ATF temp. sensor
S
ECM
WIRING DIAGRAM
DI5KK
−
02
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010