Toyota 4Runner: Data List / Active Test

Toyota 4Runner Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Engine Immobiliser System(w/ Smart Key System) / Data List / Active Test

DATA LIST / ACTIVE TEST

1. READ DATA LIST

HINT:

Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(d) Enter the following menus: Body Electrical / Smart Key / Data List.

(e) According to the display on the Techstream, read the Data List.

Smart Key

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Ignition Switch	Engine switch on (IG) signal / ON or OFF	ON: Engine switch on (IG) OFF: Engine switch off	-
#Codes	Number of trouble codes / Min: 0, Max: 255	Number of stored DTCs displayed	-
Immobiliser	Engine immobiliser system status / Set or Unset	Set: Key not in cabin Unset: Key in cabin	-
Master Key	Master key code signal / Match or No Match	Match: Master key code sent No Match: Unmatched master key code sent	-
Sub Key	Sub-key (master key) code signal / Match or No Match	Match: Sub-key (master key) code sent No Match: Unmatched sub-key (master key) code sent	-
BCC Malfunction	Transponder chip signal / OK or NG	OK: Correct data sent NG: Incorrect data sent	-
Abnormal Status	Transponder chip data / OK or NG	OK: Data OK NG: Data error	-
Different Encrypt Code	Transponder chip signal / OK or NG	OK: Correct data sent NG: Incorrect data sent	-
Different Serial Number	Transponder chip signal / OK or NG	OK: Correct data sent NG: Incorrect data sent	-
Frame Error	Transponder chip signal / OK or NG	OK: Correct data sent NG: Incorrect data sent	-
Response	Transponder chip signal / OK or NG	OK: Correct data sent NG: Incorrect data sent	-
Wireless Starter Com ID	Wireless starter communication ID / No Regd or Regd	No Regd: Wireless starter communication ID not registered Regd: Wireless starter communication ID registered	-
Wireless C Code	Wireless C code / No Regd or Regd	No Regd: Wireless C code not registered Regd: Wireless C code registered	-
ID-BOX Sleep Condition	ID code box condition / Yes or No	Yes: ID code box in sleep condition No: ID code box not in sleep condition	-
ID-BOX Start Condition	ID code box condition / Yes or No	Yes: ID code box sends wake up signal No: ID code box does not send wake up signal	-
Engine Start Request	ID code box start request condition / OK or NG	OK: Start request condition signal received (past) NG: Start request condition signal not received (past)	-
S Code Check	S code verification result / OK or NG	OK: Verification confirmed NG: Verification not confirmed	-
L Code Check	L code verification result / OK or NG	OK: Verification confirmed NG: Verification not confirmed	-
Unlock Request Receive	Steering unlock command reception status / OK or NG	OK: Steering unlock request received NG: Steering unlock request not received	-
Lock Request Receive	Steering lock command reception status / OK or NG	OK: Steering lock request received NG: Steering lock request not received	-
S Code Check (Past)	S code verification result (past) / OK or NG	OK: Verification confirmed (past) NG: Verification not confirmed (past)	-
L Code Check (Past)	L code verification result (past) / OK or NG	OK: Verification confirmed (past) NG: Verification not confirmed (past)	-
EFI Code Receive	SFI code received (when DTC stored) / OK or NG	OK: SFI code received NG: SFI code not received	-
EFI communication	SFI communication / OK or NG	OK: SFI communication normal NG: SFI communication abnormal	-

2. PERFORM ACTIVE TEST

HINT:

Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(d) Enter the following menus: Body Electrical / Smart Key / Active Test.

(e) According to the display on the Techstream, perform the Active Test.

Smart Key

Tester Display	Test Part	Control Range	Diagnostic Note
Immobiliser Indicator	Security indicator light	ON/OFF	The test is possible when the following conditions are met: The key is in the cabin. The engine switch is on (IG).

Terminals Of Ecu

TERMINALS OF ECU 1. CHECK ENGINE SWITCH (a) Disconnect the F71 switch connector. (b) Measure the resistance according to the value(s) in the table below. Terminal No. (Symbol) ...

Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" bel ...

Other materials about Toyota 4Runner:

Operating a Bluetooth® enabled portable player
Selecting an album Press “∨” or “∧” on . Selecting tracks Press “∧” or “∨” on . Playing and pausing tracks Press . Fast-forwarding and reversing tracks Press and hold “∧” or “∨” on . Switching the display Press . ...

Inspection
INSPECTION CAUTION / NOTICE / HINT NOTICE: Make sure that fingers or articles of clothing do not get caught in moving parts when performing this test. PROCEDURE 1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY (a) Check the LO operation. (1) Co ...