Toyota Tundra (2015 year). Manual — part 2357
A
A
NEXT
RESULT
PROCEED TO
DTC is not output
A
SFI system (for 1UR-FE) DTC is output
B
SFI system (for 3UR-FE) DTC is output
C
SFI system (for 3UR-FBE) DTC is output
D
Engine immobiliser system DTC is output
E
B
Go to SFI SYSTEM
C
Go to SFI SYSTEM
D
Go to SFI SYSTEM
E
Go to DIAGNOSTIC TROUBLE CODE CHART
5.
PROBLEM SYMPTOMS TABLE
Result
RESULT
PROCEED TO
Fault is not listed in problem symptoms table
A
Fault is listed in problem symptoms table
B
B
Go to step 7
6.
OVERALL ANALYSIS AND TROUBLESHOOTING*
(a) Data List/Active Test
NEXT
7.
ADJUST, REPAIR OR REPLACE
8.
CONFIRMATION TEST
NEXT
END
ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: HOW T...
Last Modified: 9-16-2014
6.6 M
Doc ID: RM000002X1H015X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: REGISTRATION; 2015 MY Tundra [08/2014 - ]
REGISTRATION
1. DESCRIPTION OF CODE REGISTRATION
(a) When adding master keys or sub-keys (additional registration).
(1) Register key code in the transponder key ECU.
TARGET ECU
SEE PROCEDURE
Transponder key ECU
Procedure "A"
(b) After replacing the transponder key ECU (New key code registration).
(1) Register the key code (immobiliser code) in the new transponder key ECU.
TARGET ECU
SEE PROCEDURE
Transponder key ECU
Procedure "B"
(2) Register the ECU - ECM COMMUNICATION ID between the ECM and the new transponder key ECU.
TARGET ECU
SEE PROCEDURE
ECM
Procedure "C"
(c) After replacing the ECM.
(1) Reregister the ECU - ECM COMMUNICATION ID between the new ECM and the transponder key ECU.
TARGET ECU
SEE PROCEDURE
Transponder key ECU
Procedure "C"
(d) After replacing the transponder key ECU and ECM.
(1) Register the ECU - ECM COMMUNICATION ID between the new ECM and the new transponder key ECU.
TARGET ECU
SEE PROCEDURE
Transponder key ECU
Procedure "C"
TARGET ECU
SEE PROCEDURE
Transponder key ECU
Procedure "D"
SEE PROCEDURE
ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: REGIS...
TARGET ECU
SEE PROCEDURE
Transponder key ECU
Procedure "D"
2. NEW KEY REGISTRATION (PROCEDURE "B")
(a) New key code registration
HINT:
This mode operates normally when no key codes are registered in the transponder key ECU.
When a new transponder key ECU is installed, key codes must be registered in the transponder key ECU.
PROCEDURE
SECURITY INDICATOR LIGHT CONDITION
1. Start registration.
Security indicator light is blinking.
Security indicator light turned on.
3. Select following items on the
Techstream:
(1) Body Electrical
(2) Immobiliser
(3) Utility
(4) Key Registration
HINT:
After above operation, proceed
to next step in accordance with
prompts on the screen.
Security indicator light turned off for 1 sec. and then turned on.
4. Remove the key.
Security indicator light turned on.
HINT:
5. Register another key?
YES: Go to step 6.
NO: Go to step 7.
HINT:
6. Insert another key into the ignition
key cylinder. Then go to step 4.
Security indicator light turned off for 1 sec. and then turned on.
HINT:
The automatic key code registration mode can be forced to end when at least 1 key code (immobiliser code)
for a master key has been registered.
ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: REGIS...
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