battery location TOYOTA AVENSIS 2003 Service Repair Manual

730EZ±03
I34799
±
THEFT DETERRENT & DOOR LOCKTRANSMITTER SUB±ASSY MODULE SET DOOR
CONTROL73±19
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION
1.INSPECT TRANSMITTER SUB±ASSY MODULE SET DOOR CONTROL
(a)Inspect operation of the transmitter.
(1)Remove the battery (lithium battery) from the transmitter (See page 73±17).
(2)Install a new or normal battery (lithium battery).
HINT:
When a new or normal battery is not available, connect 2 new
1.5 V batteries in a series, connect the battery positive (+) to the
battery receptacle side terminal and battery negative (±) to the
bottom terminal, then apply 3 V of voltage to the transmitter.
(3)In a location that is approx. 1 m (3.28 ft) away from the driver side ou\
tside door handle in the right direction, point the key plate of the transmitter at the vehicle and che\
ck operation of the transmit-
ter by pressing the transmission switch on the transmitter body.
Standard:
The door lock can be operated via the remote control.
The LED lights up more than once.
HINT:

The minimum operational distance differs, depending on the operator, the way the transmitter is held,
and the location.

Since the transmitter uses faint electric waves, the operational distanc\
e might be shortened if noise
or strong electric wave occurs in the area where the frequency is used.
(4)Install the battery (lithium battery).
(b)Inspect the battery capacity.
HINT:

The capacity of the battery can be determined only when the battery is inst\
alled in the transmitter. For
a lithium battery used in the transmitter, a voltage of more than 2.5 V is shown on the tester until the
energy is completely consumed, while no battery is installed in the transmitte\
r. Therefore, it is neces-
sary to measure the voltage while the battery is installed in the transmitte\
r (a resistance of 1.2 kis
applied to the battery) when checking the amount of energy left in the \
battery.

If the transmitter is faulty, the amount of energy left in the battery might not be checked correctl\
y.
(1)Remove the battery (lithium battery) from the transmitter (See page 73±17).
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AVENSIS (EWD526E)3
HOW TO USE THIS MANUAL B
This manual provides information on the electrical circuits installed on\
vehicles by
dividing them into a circuit for each system.
The actual wiring of each system circuit is shown from the point where t\
he power
source is received from the battery as far as each ground point. (All c\
ircuit
diagrams are shown with the switches in the OFF position.)
When troubleshooting any problem, first understand the operation of the \
circuit
where the problem was detected (see System Circuit section), the power\
source
supplying power to that circuit (see Power Source section), and the ground poin\
ts
(see Ground Point section). See the System Outline to understand the c\
ircuit
operation.
When the circuit operation is understood, begin troubleshooting of the p\
roblem
circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing
sections to find each part, junction block and wiring harness connectors, wiring\
harness and wiring harness connectors, splice points, and ground points \
of each
system circuit. Internal wiring for each junction block is also provided for b\
etter
understanding of connection within a junction block.
Wiring related to each system is indicated in each system circuit by arr\
ows
(from__, to__). When overall connections are required, see the Overall\
Electrical
Wiring Diagram at the end of this manual.
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544AVENSIS (EWD526E)
J POWER SOURCE (Current Flow Chart)
4
Code or Location
Parts
Electrical Source
7.5A DRL Starter S1
Location
Example
The chart below shows the route by which current flows from the battery \
to each electrical source
(Fusible Link, Circuit Breaker, Fuse, etc.) and other Parts.
Battery
I13
25A PWR HTR 30A H-LP CLN
50A VSC (*7)
25A VSC (*7)
(*1)
(*1) (*1)
(*1)
(*1)(*2)
(*1) (*2)
(*2)
(*2)
(*1) (*2) 40A ABS (*8)
25A ABS (*8)
50A AM1 NO.1
50A AM1 NO.1
80A GLOW
50A HTR1
50A HTR2
40A HTR
30A RDI (*5)
40A RDI (*2, *6)
30A CDS
50A VSC (*2 *7)
25A VSC (*2 *7)
40A ABS (*2 *8)
25A ABS (*2 *8)
30A H/CLN (*2)
30A RR DEF
EFI Relay
(Point Side)
Ignition SW
(AM2)
H-LP Relay
(Point Side)
7.5A ECU-B 2
7.5A DOME
15A RAD NO.2
20A A/F
10A THROTTLE
15A HORN
10A HAZARD
7.5A ALT-S
15A IG2
25A F-HTR
30A RR DEF
50A EMPS 120A ALT (*5)
100A ALT (*6)
FL MAIN 3.0W 140A ALT
20A EFI
30A AM2
40A MAIN
30A DCC1
4
3
1
1
1
1
4
4
1
3
1
1
4
2
6
AVENSIS (EWD526E)
545J
R9
I13
30A PWR SEAT
10A FUEL OPN
7.5A ECU-B 1
20A D-FR P/W
20A D-RR P/W
20A P-FR P/W
20A P-RR P/W
20A FR DIC
FR DEICER Relay
10A MIR HTR
15A CIG
7.5A RAD NO.1
10A GAUGE1
7.5A GAUGE2
25A WIP
20A RR WIP
10A HTR
7.5A ECU-IG
30A PWR SEAT
7.5A RR FOG
20A S/ROOF
15A STOP
15A P/POINT
15A FR FOG
7.5A OBD2
25A DOOR
* 1:Gasoline
* 2:1CD-FTV
* 3:w/ Daytime Running Light
* 4:w/o Daytime Running Light
* 5:1AZ-FSE, 1AZ-FE
* 6:1ZZ-FE, 3ZZ-FE
* 7:w/ VSC
* 8:w/o VSC
Ignition SW (Point Side)
(AM1)
20A S-HTR
10A TAIL
7.5A PANEL
25A AM1
SEAT HTR Relay
IG1 Relay
TAIL Relay (Point Side)
(Point Side)
(Point Side)
Rear Window
Defogger Relay
10A EFI NO.1
DIM Relay
(Point Side) 10A H-LP HI RH 10A H-LP HI LH 15A H-LP RH 15A H-LP LH 7.5A ST
10A IGN 7.5A DEF I/UP
7.5A EFI NO.2
(*1)
(*2)
(*1)
(*3)
(*4)
(*3)
(*1)
6
6
7
7
7
7
7
7
7
7
7
4
22
2
6
6
65
7
1: Engine Room R/B No.1 (See Page 24 (*1) or 25 (*2))
2: Engine Room R/B No.2 (See Page 26)
3: Engine Room R/B No.3 (See Page 26)
4: Engine Room R/B No.4 (See Page 27)
5: Driver Side R/B (See Page 28)
6: Fuse Block (See Page 29)
7: Driver Side J/B (See Page 30)
[LOCATION]
http://vnx.su

544AVENSIS (EWD526E)
J POWER SOURCE (Current Flow Chart)
4
Code or Location
Parts
Electrical Source
7.5A DRL Starter S1
Location
Example
The chart below shows the route by which current flows from the battery \
to each electrical source
(Fusible Link, Circuit Breaker, Fuse, etc.) and other Parts.
Battery
I13
25A PWR HTR 30A H-LP CLN
50A VSC (*7)
25A VSC (*7)
(*1)
(*1) (*1)
(*1)
(*1)(*2)
(*1) (*2)
(*2)
(*2)
(*1) (*2) 40A ABS (*8)
25A ABS (*8)
50A AM1 NO.1
50A AM1 NO.1
80A GLOW
50A HTR1
50A HTR2
40A HTR
30A RDI (*5)
40A RDI (*2, *6)
30A CDS
50A VSC (*2 *7)
25A VSC (*2 *7)
40A ABS (*2 *8)
25A ABS (*2 *8)
30A H/CLN (*2)
30A RR DEF
EFI Relay
(Point Side)
Ignition SW
(AM2)
H-LP Relay
(Point Side)
7.5A ECU-B 2
7.5A DOME
15A RAD NO.2
20A A/F
10A THROTTLE
15A HORN
10A HAZARD
7.5A ALT-S
15A IG2
25A F-HTR
30A RR DEF
50A EMPS 120A ALT (*5)
100A ALT (*6)
FL MAIN 3.0W 140A ALT
20A EFI
30A AM2
40A MAIN
30A DCC1
4
3
1
1
1
1
4
4
1
3
1
1
4
2
6
AVENSIS (EWD526E)
545J
R9
I13
30A PWR SEAT
10A FUEL OPN
7.5A ECU-B 1
20A D-FR P/W
20A D-RR P/W
20A P-FR P/W
20A P-RR P/W
20A FR DIC
FR DEICER Relay
10A MIR HTR
15A CIG
7.5A RAD NO.1
10A GAUGE1
7.5A GAUGE2
25A WIP
20A RR WIP
10A HTR
7.5A ECU-IG
30A PWR SEAT
7.5A RR FOG
20A S/ROOF
15A STOP
15A P/POINT
15A FR FOG
7.5A OBD2
25A DOOR
* 1:Gasoline
* 2:1CD-FTV
* 3:w/ Daytime Running Light
* 4:w/o Daytime Running Light
* 5:1AZ-FSE, 1AZ-FE
* 6:1ZZ-FE, 3ZZ-FE
* 7:w/ VSC
* 8:w/o VSC
Ignition SW (Point Side)
(AM1)
20A S-HTR
10A TAIL
7.5A PANEL
25A AM1
SEAT HTR Relay
IG1 Relay
TAIL Relay (Point Side)
(Point Side)
(Point Side)
Rear Window
Defogger Relay
10A EFI NO.1
DIM Relay
(Point Side) 10A H-LP HI RH 10A H-LP HI LH 15A H-LP RH 15A H-LP LH 7.5A ST
10A IGN 7.5A DEF I/UP
7.5A EFI NO.2
(*1)
(*2)
(*1)
(*3)
(*4)
(*3)
(*1)
6
6
7
7
7
7
7
7
7
7
7
4
22
2
6
6
65
7
1: Engine Room R/B No.1 (See Page 24 (*1) or 25 (*2))
2: Engine Room R/B No.2 (See Page 26)
3: Engine Room R/B No.3 (See Page 26)
4: Engine Room R/B No.4 (See Page 27)
5: Driver Side R/B (See Page 28)
6: Fuse Block (See Page 29)
7: Driver Side J/B (See Page 30)
[LOCATION]
http://vnx.su