2005 TOYOTA AVENSIS diagram

F45132
Battery FL MAINSkid Control ECU
with Actuator
B±G (*1) L (*1)
1 ALT Engine Room R/B No.4 & Engine Room J/B No.4
1
4B
W±BS1
S1 109
+BM
12
1 2
GND1 GND2
S16
W±BW±B
*1: 1AZ±FSE
*2: 1CD±FTVEA4
L (*2)
W (*2)
2 12 33 11B1VSC
ALT Engine Room R/B No.3Engine Room R/B No.1 &
Engine Room J/B No.1
B (*2)
B±G (*1)VSC
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
05±825
AVENSIS REPAIR MANUAL (RM1018E)
DTC C1350/51 PUMP MOTOR IS LOCKED/OPEN CIRCUIT
IN PUMP MOTOR GROUND
CIRCUIT DESCRIPTION
DTC No.DTC Detecting ConditionTrouble Area
C1350/51
When any of the following 1 through 3 is detected.
1. No motor voltage supply within 0.08 sec. after actuation
starts the motor relay.
2. A high level of motor voltage when actuation does not
starts the motor relay for more than 2.5 sec.
3. The pump motor voltage is high level for a certain time
after the motor relay has elapsed.

Brake actuator pump motor

ABS motor relay circuit
WIRING DIAGRAM
0578A±02

F45142
Skid Control ECU
with Actuator
SS2
SS1
YGND
YIGA S1 S1 S1 S129
13
16
30
IE83 10
W±G
W±L IE8
W±L J18
J/C
W±G
W±L
W±G
W±L GND
CANL
CANHUBAT
GND CAN
HIGH
12V CAN
LOWB
W (Shielded)
B
W (Shielded)
B
W
(Shielded)
B
W
(Shielded)
B W W±B
W±B (Shielded)1 75
6 4 2 1
3 J6C
B C
B
A
J15
J/C
IK J7E D BD
B
A A B D BJ/C
1
2
9 IE8
J6 J6 J6
J6 J6 J7
J7
J7IE8
IE8
Y1
YAW Rate Sensor
S12
Steering Sensor LHD:
W±G
C
B 05±822
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
WIRING DIAGRAM


F45775
Engine Room J/B No.4
ALT 1
4B1
4D B±G (*1)
B±L (*2) FL MAINS1 37
IR1Skid Control ECU
with Actuator
DA
DA DNDMDL 1
1 2
1
1 22
22 STOPDriver Side J/B
G±W (*4) G±W (*4)
G±W (*3)
G±W (*3)6
IE3
IE3 IR12
11
R±W (*3) R±W (*4) R±W (*4)
R±W (*3) S13
Stop Light SW
G±W
G±W
B±G (*1)
STP
123 ALT Engine Room R/B No.3
W (*2)
ED11 12
J/C
J30B
(*5) (*6) (*7) (*5) (*6) (*7)
(*5) (*6) (*7) (*5) (*6) (*7)STOP
STOP J31CJ32
J/C
B (*2)
W±B (*5) G±W (*5) W±B (*5)
W±B
W±B
W±B
(*5)
CC2 1
R13
R14 R14 R14 R14 R14 R14R13 R13 R13 R13 R13J30
J30
J30 J31
J31 21
1 54 64
4 7 3
3 3 6
G±WJ/C
C
C
C B B
G±W G±W
G±W (*6, *7)
BG1Rear Combination Light LHH20
High Mounted Stop Light
N8
Noise
Filter
(Stop Light) Rear Combination Light RH
H20 High Mounted
Stop Light
W±B (*7)
W±B (*7)G±W (*7)
W±B (*7) W±B (*7) W±B (*6)W±B (*6)G±W (*6)
W±B (*6, *7)
W±B (*6, *7)
W±B
(*6) (*7)W±B (*6)
W±B (*6)
J33 J34AAJ/C1 2BE1
BD1 BF113
G±W L(*6)
L(*7)
BD1 BF1(*6) (*7)(*6, *7)
G±W
(*8, *9)
1
BX BE1 BG1 41
2 3
24
BT BS Battery
*1: 1AZ±FSE
*2: 1CD±FTV
*3: LHD
*4: RHD*5: S/D
*6: L/B
*7: W/G 05±816
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
WIRING DIAGRAM

F45141
Skid Control ECU
with Actuator
12
S1
VCM 11
PMC
27E2
S1
S1
STP 37
S1
Battery FL MAIN O1
Oil Pressure Sensor
1
Y±G
1
4B
1
2 2
*1: 1AZ±FSE
*2: 1CD±FTV3
12 33ALT Engine Room R/B No.3
B (*2)
B±G (*1)1
4D Engine Room J/B No.4B±G (*1)
B±L (*2) W (*2) R±W (*3)1 2Y±R
GR
R±W (*4)R±W (*3)
R±W (*4)
11 1 2 2
22DL DA
DA DNDM IR1
6
IE3
11
IE3
2
IR1
ED1 1Driver Side J/B
S13 Stop Light SW
G±W (*3)G±W (*3)G±W (*4) G±W (*4) G±W
To
Stop
Light
B±G (*1)
STOP
*3: LHD
*4: RHDALT 05±812
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
DTC C1246/53 MALFUNCTION IN MASTER CYLINDER
PRESSURE SENSOR
CIRCUIT DESCRIPTION
DTC No.DTC Detecting ConditionTrouble Area
C1246/53
When any of the following 1 through 3 is detected:
1. The voltage of sensor signal is out of range (less than
0.3 V, more than 4.7 V).
2. The sensor supply voltage is out of range (above 5.6 V,
below 4.4 V).
3. The sensor signal offset value is out of range.
4. Gradient of sensor signal is not within allowed range.

Master cylinder pressure sensor

Master cylinder pressure sensor circuit
WIRING DIAGRAM
05787±02

F45133
1 2 33ALT Engine Room R/B No.3
B (*2) W (*2) B±G (*1)
ALT 1
4D 1
1
4B Engine Room J/B No.4 ED1
BatteryFL MAIN
*1: 1AZ±FSE
*2: 1CD±FTV
*3: LHD
*4: RHD B±G (*1)
B±L (*2)
1
5918
1 53
2
1
DH DA DB DN
DH
AM1 ECU±IG IG Relay
W±BS110
GND1 GND2
S16
W±BW±B
EA W±B
IJ B (*2) B±G (*1)G±Y R±W
W±B
G±R G±Y G±YR±W R±W
R±W J/C
J10 J20 J10 J20 S1 IG1GC GC 1422
IE1Skid Control ECU
with Actuator
(*3) (*4) (*3) (*4)
I13
Ignition SW
1 3
B±L (*2)
Driver Side J/B
AM1 IG1
± DIAGNOSTICSABS WITH EBD & BA & TRC & VSC SYSTEM
05±809
AVENSIS REPAIR MANUAL (RM1018E)
WIRING DIAGRAM

D26540
T4
Turbine Speed SensorECM
NT+ E1227
B±O
2
B
NT± E1235 1 05±884
± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FE))
AVENSIS REPAIR MANUAL (RM1018E)
DTC P0717/37 TURBINE SPEED SENSOR CIRCUIT NO
SIGNAL
CIRCUIT DESCRIPTION
This sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (NT)
with the counter gear speed sensor signal (NC), the ECM detects the shift timing of the gears and appropri-
ately controls the engine torque and hydraulic pressure according to various conditions. Thus smooth gear
shifting is performed.
DTC No.DTC Detection ConditionTrouble Area
P0717/37
ECM detects conditions (a), (b), (c) and (d) continuity for 5 sec.
or more: (2 trip detection logic)
(a) Vehicle speed: 50 km/h (20 mph) or more
(b) 2nd, 3rd or O/D gear
(c) Solenoid valves and park/neutral position switch are normal
(d) NT < 300 rpm

Open or short in speed sensor (NT) circuit

Speed sensor (NT)

ECM
WIRING DIAGRAM
05C8U±01

D26545
E1
ECT Solenoid
ECM
28
E2 BR
6
30
THO
E13
1 E2
THO O
O
VE13 05±882
± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FE))
AVENSIS REPAIR MANUAL (RM1018E)
DTC P0710/38 TRANSMISSION FLUID TEMPERATURE
SENSOR ºAº CIRCUIT
DTC P0712/38 TRANSMISSION FLUID TEMPERATURE
SENSOR ºAº CIRCUIT LOW INPUT
DTC P0713/38 TRANSMISSION FLUID TEMPERATURE
SENSOR ºAº CIRCUIT HIGH INPUT
CIRCUIT DESCRIPTION
The ATF temperature sensor converts the fluid temperature into a resistance value which is input into the
ECM.
DTC No.DTC Detection ConditionTrouble Area
P0710/38
(a) and (b) is detected momentary within 0.5 sec. when neither
P0712 or P0713 is not detected (1±trip detection logic)
(a) ATF temperature sensor resistance is less than 79 
(b) ATF temperature sensor resistance is more than 156 k
HINT:
Wthin 0.5 sec. the malfunction switches from (a) to (b) or from
(b) to (a)

Open or short in ATF temperature sensor circuit

ATF temperature sensor
P0712/38ATF temperature sensor resistance is less than 79 for 0.5
sec. or more (1±trip detection logic)
ECM
P0713/38
DTC is detected for 0.5 sec. or more (1±trip detection logic)
ATF temperature sensor resistance is more than 156 kafter
started engine for 15 minutes or more
WIRING DIAGRAM
05C8T±01

C87489
Skid Control ECU
with Actuator
W− B (*1) W− B (*1)
W−
B (*2)
W (*2) W (*1)
W (*1) W
S1 TS
28
W− B (*2)
CB CA6
3 IE2 12
J8
J/C
D
A IO IP
CG TS
D5
DLC3
4 12 D
ACenter J/B
J16
J/C
*1: LHD
*2: RHD IO: 1AZ
−FSE
IL: 1CD− FTV
C
B
J20 J21 W (*2)
J/C
C52361
Ts
CGDLC3
05− 854
−
DIAGNOSTICS ABS WITH EBD & BA & TRC & VSC SYSTEM
TS TERMINAL CIRCUIT
CIRCUIT DESCRIPTION
The sensor check circuit detects troubles in the sensor signal which cannot be detected by the DTC check.
Connecting terminals Ts and CG of the DLC3 starts the check.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT DLC3 TERMINAL VOLTAGE(Ts TERMINAL)
(a) Turn the ignition switch ON.
(b) Measure the voltage between terminals Ts and CG of the
DLC3.
OK:
Voltage: 10 to 14 V
OK Go to step 3
NG
056T8− 03