2012 TOYOTA PRIUS PLUS ECU

379 3-5. Other interior features
3
Interior features
PRIUS +_OM_OM47821E_(EE)
Installing the luggage cover
Set the holder of one side into
the installation position, then
install both holders from below
with the cover in its contracted
state.
Reverse the procedure to
remove.
Luggage cover (if equipped)
Pull out the luggage cover and
secure it to the hook brackets.
Attach the hooks to the head
restraints.

380 3-5. Other interior features
PRIUS +_OM_OM47821E_(EE)
Stowing the luggage cover
Lift the center deck board and
remove the side deck boards.
Fold inwards together with the
head restraint installation hooks
and secure. Then, stow in the
auxiliary boxes.
STEP 1
STEP 2
CAUTION
When the cargo hooks are not in use
To avoid injury, always return the cargo hooks to their stowed positions.
Caution while driving
Keep the lid of each storage spaces closed while driving. In the event of sud-
den braking or sudden swerving, an accident may occur due to an occupant
being struck by an open auxiliary box or the items stored inside.
Caution for the luggage cover
Do not allow children to climb on the luggage cover. Climbing on the luggage
cover could result in damage to the luggage cover, possibly causing death or
serious injury to the child.

398 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)
CAUTION
Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehicle is in motion
and cause an accident, which may result in death or serious injury.
After installing the support rod into the slot
Make sure the rod supports the hood securely from falling down on to your
head or body.
Hold the hood open by insert-
ing the supporting rod into
either of the slots.
Use the upper slots to open the
hood normally, or use the lower
slots when the hood needs to
be opened wide.
STEP 3

438 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)
FUSEAmpereCircuit
12 P CON MAIN 7.5AP position control system, trans-
mission
13 AM2 7.5A Power management system
14 ECU-B2 7.5A Smart entry & start system
15 MAYDAY 10A No circuit
16 ECU-B3 10A Air conditioning system
17 TURN & HAZ 10A Turn signal lights
18 ETCS 10AMultiport fuel injection system/
sequential multiport fuel injection
system
19ABS MAIN
NO.120A Anti-lock brake system
20 P/I 2 40AHorn, right-hand headlight (low
beam), left-hand headlight (low
beam), back-up lights
21 ABS MTR 1 30A Anti-lock brake system
22 ABS MTR 2 30A Anti-lock brake system
23 H-LP HI MAIN 20AH-LP HI RH, H-LP HI LH,
headlight switch, daytime running
light system
24 HV BATT 10AHybrid system, hybrid battery
(traction battery)
25 DRL 7.5A Daytime running light system
26 P/I 1 60A IG2, EFI MAIN, BATT FAN
27 EPS 60A Electric power steering
28 PCU 10A Inverter and converter
29 IGCT NO.2 10AHybrid system, P position control
system, inverter and converter

439 4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS +_OM_OM47821E_(EE)
FUSEAmpereCircuit
30 MIR HTR 10A Outside rear view mirror defoggers
31 RAD NO.1 15A Audio system, navigation system
32 DOME 10ADoor courtesy lights, personal
lights, interior lights, front foot
lights, vanity lights, inside rear
view mirror, overhead console
33 ECU-B 7.5ASmart entry & start system, multi-
plex communication system, per-
sonal lights, gauges and meters
34 H-LP LH HI 10A Left-hand headlight (high beam)
35 H-LP RH HI 10A Right-hand headlight (high beam)
36 EFI NO.2 10AMultiport fuel injection system/
sequential multiport fuel injection
system
37 IGCT NO.3 10A Cooling system
38 SPARE 30A Spare fuse
39 SPARE 10A Spare fuse
40 SPARE 7.5A Spare fuse
41 EFI MAIN 20AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2
42 BATT FAN 10A Battery cooling fan
43 IG2 20AMultiport fuel injection system/
sequential multiport fuel injection
system, MET-IGN, IGN, hybrid
system

440 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)Left side instrument panel
FUSEAmpereCircuit
1 CIG 15A Power outlets
2 ECU-ACC 10AMultiplex communication system,
outside rear view mirrors, driver
support system, audio system,
navigation system
3 PWR OUTLET 15A Power outlets
4 SEAT HTR FR 10A Seat heater
5 SEAT HTR FL 10A Seat heater
6 DOOR NO.1 25A Power door lock system
7 PSB 30A Pre-crash safety system
8 PWR SEAT FR 30A Front seat lumbar support
9 DBL LOCK 25A DBL LOCK
10 FR FOG 15A Front fog lights
11 PWR SEAT FL 30A Front seat lumbar support
12 OBD 7.5A On-board diagnosis system
13 RR FOG 7.5A Rear fog light
ITO43P133
12
34
5678
910
11
12
13
14
15
16
17
1819
2324
25
26
272829
30
202122

441 4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS +_OM_OM47821E_(EE)
FUSEAmpereCircuit
14 STOP 10AStop lights, high mounted stop-
light, brake system, driver support
system
15 P FR DOOR 25A Power windows
16 D FR DOOR 25A Power windows
17 DOOR RR 25A Power windows
18 DOOR RL 25A Power windows
19 S/ROOF 30A Panoramic roof shades
20 ECU-IG NO.1 10AElectric cooling fans, multiplex
communication system
21 ECU-IG NO.2 10ADriver support system, Pre-crash
safety System, inside rear view
mirror, yaw rate & G sensor, brake
system, electric power steering,
navigation system, panoramic roof
shades, seat belt pretensioners,
audio system, emergency flash-
ers, turn signal lights, windshield
wipers, headlight cleaner
22 GAUGE 10AHeadlight leveling system, seat
belt reminder light, gauges and
meters
23 A/C 10A Air conditioning system
24 WASHER 15A Windshield washer
25 RR WIP 20A Rear window wiper and washer

448 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47821E_(EE)Turn and secure the bulb base.
Shake the bulb base gently to
check that it is not loose, turn the
headlights on once and visually
confirm that no light is leaking
through the mounting.
Headlight high beams
Turn the bulb base counterclockwise.
Vehicles with halogen headlights
Vehicles with LED headlights
STEP 4
STEP 1