2012 TOYOTA CAMRY ECU

315
3-5. Other interior features
3
Interior features
Garage door opener
The garage door opener (HomeLink Universal Transceiver) is manufac-
tured under license from HomeLink.
Programming HomeLink (for U.S. owners)
The HomeLink
 compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below appropriate for the device.
Buttons
Indicator
The garage door opener can be programmed to operate garage
doors, gates, entry doors, door locks, home lighting systems, secu-
rity systems, and other devices.
: If equipped

318 3-5. Other interior features
Press and hold the vehicle’s programmed HomeLink button
for 2 seconds and then releas e it. Repeat this step once
again. The garage door may open.
If the garage door opens, the programming process is complete. If
the door does not open, press and release the button a third time.
This third press and release will complete the programming process
by opening the garage door.
The ceiling mounted garage door opener motor should now recog-
nize the HomeLink
 signal and operate the garage door.
Repeat the steps above to prog ram another rolling code sys-
tem for any of the remaining HomeLink buttons.
■ Programming an entry gate (for U.S. owners)/Programming a
device in the Canadian market
Place the remote control transmitter 1 to 3 in. (25 to 75 mm)
away from the HomeLink
 buttons.
Keep the HomeLink indicator light in view while programming.
Press and hold the selected HomeLink button.
Repeatedly press and release (cycle) the remote control
transmitter for 2 seconds each until step 4 is completed.
When the HomeLink
 indicator light starts to flash rapidly,
release the buttons.
Test the HomeLink
 operation by pressing the newly pro-
grammed button. Check to see if the gate/device operates
correctly.
Repeat the steps above to program another device for any of
the remaining HomeLink
 buttons.
■ Programming other devices
To program other devices such as home security systems, home
door locks or lighting, contact y our Toyota dealer for assistance.
■ Reprogramming a button
The individual HomeLink
 buttons cannot be erased but can be
reprogrammed. To reprogram a button, follow the “Reprogramming
a HomeLink
 button” instructions.
STEP3
STEP4
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

325
3-5. Other interior features
3
Interior features
CAUTION
■
While driving the vehicle
Do not adjust the display. Adjust the display only when the vehicle is
stopped.
■ When doing the circling calibration
Secure a wide space, and watch out for people and vehicles in the vicinity.
Do not violate any local traffic rules while performing circling calibration.
NOTICE
■To avoid compass malfunctions
Do not place magnets or any metal objects near the inside rear view mirror.
Doing this may cause the compass sensor to malfunction.
■ To ensure normal operation of the compass
●Do not perform a circling calibration of the compass in a place where the
earth's magnetic field is subject to interference by artificial magnetic fields.
● During calibration, do not operate electric systems (moon roof, power win-
dows, etc.) as they may interfere with the calibration.

326
3-5. Other interior features
Safety Connect
Safety Connect is a subscription-based telematics service that uses
Global Positioning System (GPS) data and embedded cellular tech-
nology to provide safety and security features to subscribers. Safety
Connect is supported by Toyota ’s designated response center,
which operates 24 hours per day, 7 days per week.
Safety Connect service is available by subscription on select,
telematics hardware-equipped vehicles.
By using the Safety Connect servi ce, you are agreeing to be bound
by the Telematics Subscription Serv ice Agreement and its Terms and
Conditions, as in effect and amende d from time to time, a current
copy of which is available at Toyota.com. All use of the Safety Con-
nect service is subject to such then-applicable Terms and Condi-
tions.
■ System components
Microphone
LED light indicators
“SOS” button

: if equipped

343
4-2. Maintenance
4
Maintenance and care
Vehicle interior
ItemsCheck points
Accelerator pedal • The accelerator pedal should
move smoothly (without uneven
pedal effort or catching).
Automatic transmission “Park”
mechanism • When parked on a slope and the
shift lever is in P, is the vehicle
securely stopped?
Brake pedal • Does the brake pedal move
smoothly?
• Does the brake pedal have appro- priate clearance from the floor?
(P. 473)
• Does the brake pedal have the correct amount of free play?
(P. 473)
Brakes • The vehicle should not pull to one
side when the brakes are applied.
• The brakes should work effec- tively.
• The brake pedal should not feel spongy.
• The brake pedal should not get too close to the floor when the
brakes are applied.
Head restraints (front seat) • Do the head restraints move
smoothly and lock securely?
Indicators/buzzers • Do the indicators and buzzers
function properly?
Lights • Do all the lights come on?
Parking brake • Does the parking brake pedal
move smoothly?
• When parked on a slope and the parking brake is on, is the vehicle
securely stopped?

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
1 METER-IG2 5 A Gauge and meters
2FAN*
150 A Electric cooling fans
3 H-LP CLN 30 A No circuit
4 HTR 50 A Air conditioning system
5 ALT 120 A Charging system
6 ABS NO.2 30 A Vehicle stability control system
7 ST/AM2 30 A Starter system, ECU-IG2 NO.1,
A/B, ECU-IG2 NO.2
8 H-LP-MAIN 30 A H-LP LH-LO, H-LP RH-LO, MNL
H-LP LVL, headlights (low beam)
9 ABS NO.1 50 A Vehicle stability control system
10 EPS 80 A Electric power steering
11 S-HORN 7.5 A S-HORN
12 HORN 10 A Horns
13 EFI NO.2 15 A Multiport fuel injection system/
sequential multiport fuel injection
system, electronic controlled trans-
mission
14 EFI NO.3 7.5 A*
2Multiport fuel injection system/
sequential multiport fuel injection
system
10 A*
1
15 INJ
7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
16 ECU-IG2 NO.3 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, steering lock system, elec-
tronic controlled transmission
17 IGN 15 A Starter system
18 D/L-AM2 20 A No circuit

394 4-3. Do-it-yourself maintenance
19 IG2-MAIN25 AIGN, INJ, METER-IG2, ECU-IG2
NO.3, A/B, ECU-IG2 NO.2, ECU-
IG2 NO.1
20 ALT-S 7.5 A Charging system
21 MAYDAY 5 A MAYDAY
22 TURN&HAZ 15 A Turn signal lights, emergency
flashers, gauge and meters
23 STRG LOCK 10 A Steering lock system
24 AMP 15 A Audio system
25 H-LP LH-LO 15 A*
3Left-hand headlight (low beam),
manual headlight leveling system
20 A*
4
26 H-LP RH-LO 15 A*
3
Right-hand headlight (low beam)
20 A*4
27 MNL H-LP
LV L *47.5 A Manual headlight leveling system
28 EFI-MAIN NO.1 30 A Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2, EFI NO.3, A/F
sensor
29 SMART 5 A No circuit
30 ETCS 10 A Electronic throttle control system
31 TOWING 20 A No circuit
32 EFI NO.1 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, electronic controlled trans-
mission
33 EFI-MAIN
NO.2*
220 A A/F sensor
A/F*
1
34 AM2 7.5 A Smart key system
FuseAmpereCircuit

395
4-3. Do-it-yourself maintenance
4
Maintenance and care
*1: 3.5 L V6 (2GR-FE) engine
*
2: 2.5 L 4-cylinder (2AR-FE) engine
*
3:Vehicles with halogen headlight
*4:Vehicles with discharge headlight
35 RADIO-B 20 A Audio system, navigation system
36 DOME 7.5 AClock, vanity lights, interior lights,
personal lights, trunk light, door
courtesy lights
37 ECU-B NO.1 10 A Multiplex communication system,
smart key system, gauge and
meters, tire pressure warning sys-
tem, wireless remote control, steer-
ing sensor, front passenger
occupant classification system,
Blind Spot Monitor
38 SPARE 25 A Spare fuse
39 SPARE 30 A Spare fuse
FuseAmpereCircuit