Toyota training smart key handout

Puddle/Dome lights come on

2

8

7

6

5

4

• Key is partially registered (Vehicle ID
Code) to this vehicle
• Certification ECU is functioning
• Door oscillator is functioning
• Tuner is functioning
• Key battery is above 2.2V
• Vehicle battery is good enough to
energize some ECUs
• Certification ECU verified vehicle and
Key ID codes from Key
• Body ECU (or equilivant) is functioning

Conclusions

Door Open warning light comes on when
• Door courtesy switch is OK
the door is opened

When the key is taken inside the vehicle
• Room oscillator is functioning
the key LED flashes
Engine/Power switch LED illuminates
• Stop light switch is functioning
green after the brake pedal is depressed
• ID Code Box is functioning
• Steering Lock ECU is functioning
Steering wheel unlocks
• S code verified
• L code verified
• Lock bar in unlock position signal sent
to the certification ECU
Security light turns OFF
• ECM is functioning
• 3 bit code has been sent to the ECM
Engine starts and runs
• G code verified

When approaching a vehicle the LED on
the Electronic Key flashes

1

3

Event

#

Smart Key Operation Summary
Notes


SMARTKEY

Starting Questions

1. What is the vehicle battery voltage?
2. Was the car jumped, or did the battery go flat?
3. Is the Smart Key system turned off?
4. Does the wireless remote lock and unlock the doors?
5. Will the car crank or start with the immobilizer over ride?
6. Is the key battery good?
7. Does the red light on the key flash when you walk up to a locked car or get into the car?
8. Can you verify key RF transmission with SST?
9. Does the green light on the engine/power switch light up?
10. What is the status of the steering lock?
11. Does the car crank?
12. Does the car crank, start, and stall?
13. Is the security light on or flashing?
14. Health Check - DTCs?
15. Can you display a Smart Access ECU data list?
16. Service History?


Techstream (Smart Code
Registration)

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—

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Techstream (Smart Code
Registration)

Certification
ECU

ID Code Box

Steerling Lock
ECU

Engine ECM*

Certification
ECU &
ID Code Box

Automatic

—

—

Automatic

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Techstream (ECU
Communication ID
Registration)

Automatic

SST at DLC3 (TC to CG
for 30-44 minutes)

Automatic

SST at DLC3 (TC to CG
for 30-44 minutes)

Techstream (ECU
Communication ID
Registration)

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—

—

G Code

—

—

L Code

* If a used Engine ECM is installed, Manual G Code registration using the SST at DLC3 (TC to CG for 30-44 minutes) must be completed.

Required after installation of NEW Componenets.

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Techstream (Smart Code
Registration)

Key

—

S Code

Key ID

New
Component

NEW ECU/ECM REGISTRATION