2005 TOYOTA AVENSIS Service Repair Manual

Page 4177 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual −
DIAGNOSTICS  SFI SYSTEM (2AZ−FSE)
05 −1  89
AVENSIS Supplement (RM 1045E)
DTC P0505 IDLE AIR CONTROL SYSTEM
CIRCUIT DESCRIPTION
The idle speed is controlled by the Electric Throttle Control Sy

Page 4178 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual 05−1  90
−
DIAGNOSTICS  SFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM 1045E)
3 CHECK AIR INDUCTION SYSTEM
(a) Check for vacuum leaks in the air induction system.
NG REPAIR OR REPLACE AIR INDUCTION

Page 4179 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual − DIAGNOSTICSSFI SYSTEM (2AZ−FSE)
05−185
AVENSIS Supplement (RM1045E)
DTC P0504 BRAKE SWITCH ”A”/”B” CORRELATION
CIRCUIT DESCRIPTION
In addition to turning on the stop lamps, the stop la

Page 4180 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A76867
Battery 4A
ALTS13
Stop Lamp
Switch G−W
19
E10
FL MAIN 1AM2
1
2 (LHD)4
IGN1
DM
STP
Driver
Side J/B
1
1
2
B−G 1A
B−GB−W4
3
IE3 Engine Room
J/B No. 4
Driver
Side J/B 4B 14D 1 B−G 1
2
1
B

Page 4181 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A81707
ON (Free) OFF (Pushed in)
43
2 
1
A72880
Brake Pedal
Depressed Brake Pedal
Released
ST 1−  (+)
E 11
E1  (− )
E10
ECM Connector
−
DIAGNOSTICS  SFI SYSTEM (2AZ−FSE)
05 −1  87
AVENSIS Su

Page 4182 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A56986
Wire Harness Side:
Stop Lamp Switch Connector
S13
Front View
A67404
STP E10
ECM Connector ST1−
05−188
− DIAGNOSTICSSFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM1045E)
4 CHECK HARNESS AND

Page 4183 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A81703
From
Speed SensorSkid
Control
ECU4−Pulse
Combination
MeterECM 4−Pulse
A76866
Combination MeterECM
C11V−W
SPD 17
V−W
E10 J/C
18 H
J10
(LHD)J20H
(RHD)H
J10
(LHD)J20H
(RHD)
− DIAGNOSTICS

Page 4184 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A59661
E1 (−)
SPD (+)
ECM ConnectorE11
E10
A81704
4.5 to
5.5V
0V
Turn Wheel
05−184
− DIAGNOSTICSSFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM1045E)
INSPECTION PROCEDURE
HINT:
Read freeze frame d