Toyota Camry Manual page 1500

DTC P1705
CIRCUIT DESCRIPTION
NC2 Revolution Sensor
DTC No.
The ECM detects conditions (a), (b), (c), (d), (e) and (f) conti-
nuity for 4 sec or more.
(2 trip detection logic)
(a) Vehicle speed : 32 km/h (20 mph) or more
P1705 (b) 3rd or 4th gear
(c) NC2 < 300 rpm
(d) Park/neutral position switch: OFF
(e) Solenoid valves and vehicle speed sensor are normal
(f) L position: OFF
WIRING DIAGRAM
2 V3
1 V3
*1: Except California, w/ Engine Immobilizer and / or TRAC
*2: California, w/ Engine Immobilizer and / or TRAC
DIAGNOSTICS
NC2 Revolution Sensor Circuit Malfunction
(Direct Clutch Speed Sensor)
This sensor detects the rotation speed of the direct clutch drum.
By comparing the direct clutch speed signal and the vehicle
speed sensor signal, the ECM detects the shift timing of the
gears and appropriately controls the engine torque and hydrau-
lic pressure in response to various conditions, thus performing
smooth gear shifting.
Q04869
DTC Detecting Condition
R
Direct Clutch
Speed Sensor
G
– AUTOMATIC TRANSAXLE (A541E)
D Open or short in direct clutch speed sensor circuit
D Direct clutch speed sensor
D ECM
*2 *1
9
14
NC2
E9
E11
*2 *1
26 4
NC2–
E11 E9
Author :
Trouble Area
ECM
+
4 ∼ 6 V
Date :
DI–473
DI02P–02
D01094
708