Toyota Sequoia (2005). Manual - part 339

DIDGO–01

A08841

Hand–held Tester

DLC3

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DIAGNOSTICS

SUPPLEMENTAL RESTRAINT SYSTEM

DI–1151

1345

CHECK MODE PROCEDURE

Using hand–held tester:
CHECK MODE (SIGNAL CHECK)
(a)

Connect the hand–held tester to the DLC3.

(b)

Turn the ignition switch to ON position.

(c)

Select the ”SIGNAL CHECK”, and proceed cheeking with
the hand–held tester screen.

HINT:
Hand–held tester only:
Compared to the normal mode, the check mode has an in-
creased sensitivity to detect malfunctions. Furthermore, the
same diagnostic items as ones detected in the normal mode
can also be detected in the check mode.

DIDGP–01

DI–1152

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DIAGNOSTICS

SUPPLEMENTAL RESTRAINT SYSTEM

1346

DATA LIST / ACTIVE TEST

HINT:
By accessing the DATA LIST displayed by the hand–held tester, you can perform such functions as reading
the values of the switches and sensors without removing any parts. Reading the DATA LIST is the first step
of troubleshooting and is one method to shorten labor time.
1.

DATA LIST FOR AIRBAG SENSOR ASSEMBLY

(a)

Connect the hand–held tester to the DLC3.

(b)

Turn the ignition switch to the ON position.

(c)

Following the display on the tester screen, read the ”DATA LIST”.

Item

Measurement tem/

Range (Display)

Normal Condition

Diagnostic Note

D SEAT POSITION

Seat position (Driver side)/
FORWARD: Seat position
is forward
BKWARD: Seat position is
rearward
FAIL: A failure is detected

FORWARD/BKWARD

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PASSENGER CLASS

Passenger classification/
NG: Data is not deter-
mined
NONE: Vacant
CHILD: Child (less than 36
kg (79.37 lb)) is seated
SMALL: Adult (36 to 54 kg
(79.37 to 119.05 lb)) is
seated
REGULAR: Adult (more
than 54 kg (119.05 lb)) is
seated
FAIL: A failure is detected

NG/NONE/CHILD/SMALL/

REGULAR

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D BUCKLE SW

Buckle switch (Driver side)/
UNSET: The seat belt is
not fastened
SET: The seat belt is fas-
tened
NG: Data is not deter-
mined

UNSET/SET

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P BUCKLE SW

Buckle switch (Passenger
side)/
UNSET: The seat belt is
not fastened
SET: The seat belt is fas-
tened
NG: Data is not deter-
mined

UNSET/SET

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DISPLAY TYPE

Display type identification
information/
LR: The display is indi-
cated by LH/RH
DP: The display is indi-
cated by Driver/Passenger

LR/DP

For this vehicle, the display
is displayed by LH/RH.

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DIAGNOSTICS

SUPPLEMENTAL RESTRAINT SYSTEM

DI–1153

1347

2.

DATA LIST FOR OCCUPANT CLASSIFICATION ECU

(a)

Connect the hand–held tester to the DLC3.

(b)

Turn the ignition switch to the ON position.

(c)

Following the display on the tester screen, read the ”DATA LIST”.

Item

Measurement Item/

Range (Display)

Normal Condition

Diagnostic Note

IG SW

Ignition switch condition/
ON: Ignition switch ON
OFF: Ignition switch OFF

ON/OFF

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P BUCKLE SW

Buckle switch (Passenger
side)/
OFF: Unfasten the pas-
senger side seat belt
ON: Fasten the passenger
side seat belt
NG: Passenger side seat
belt has a trouble

OFF/ON

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PASSENGER CLASS

Passenger classification/
AF05: Adult (36 to 54 kg
(79.37 to 119.05 lb)) is
seated
AM50: Adult (more than 54
kg (119.05 lb)) is seated
CHILD: Child (less than 36
kg (79.37 lb) is seated
CRS: Child restraint sys-
tem (less than 7 kg (15.43
lb)) and passenger side
buckle switch is ON, then
7 to 36 kg (15.43 to 79.37
lb)) is set
OFF: Vacant

AF05/AM50/CHILD/CRS/

OFF

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SENS RANGE INF

Sensor range information/
OK: The value of a sensor
is within the range
NG: The value of a sensor
is over the range

OK

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FL SENS RANGE

Front left sensor range in-
formation/
OK: Sensor range is –17
to 27 kg (–37.48 to 59.52
lb)
Min.: Less than –17 kg
(–37.48 lb)
Max.: More than 27 kg
(59.52 lb)

OK

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FR SENS RANGE

Front right sensor range in-
formation/
OK: Sensor range is –17
to 27 kg (–37.48 to 59.52
lb)
Min.: Less than –17 kg
(–37.48 lb)
Max.: More than 27 kg
(59.52 lb)

OK

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DI–1154

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DIAGNOSTICS

SUPPLEMENTAL RESTRAINT SYSTEM

1348

RL SENS RANGE

Rear left sensor range in-
formation/
OK: Sensor range is –17
to 37 kg (–37.48 to 81.57
lb)
Min.: Less than –17 kg
(–37.48 lb)
Max.: More than 37 kg
(81.57 lb)

OK

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RR SENS RANGE

Rear right sensor range in-
formation/
OK: Sensor range is –17
to 37 kg (–37.48 to 81.57
lb)
Min.: Less than –17 kg
(–37.48 lb)
Max.: More than 37 kg
(81.57 lb)

OK

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FL SENS VOL

Front left sensor voltage/
Min.: 0 V
Max.: 19.8 V

0 to 4.7 V

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FR SENS VOL

Front right sensor voltage/
Min.: 0 V
Max.: 19.8 V

0 to 4.7 V

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RL SENS VOL

Rear left sensor voltage/
Min.: 0 V
Max.: 19.8 V

0 to 4.7 V

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RR SENS VOL

Rear right sensor voltage/
Min.: 0 V
Max.: 19.8 V

0 to 4.7 V

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FL SENS WEIGHT

Front left sensor weight in-
formation/
Min.: –17 kg (–37.48 lb)
Max.: 27 kg (59.52 lb)

–17 to 27 kg

(–37.48 to 59.52 lb)

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FR SENS WEIGHT

Front right sensor weight
information/
Min.: –17 kg (–37.48 lb)
Max.: 27 kg (59.52 lb)

–17 to 27 kg

(–37.48 to 59.52 lb)

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RL SENS WEIGHT

Rear left sensor weight in-
formation/
Min.: –17 kg (–37.48 lb)
Max.: 37 kg (81.57 lb)

–17 to 37 kg

(–37.48 to 81.57 lb)

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RR SENS WEIGHT

Rear right sensor weight
information/
Min.: –17 kg (–37.48 lb)
Max.: 37 kg (81.57 lb)

–17 to 37 kg

(–37.48 to 81.57 lb)

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TOTAL WEIGHT

Total weight information/
Min.: –40 kg (–88.18 lb)
Max.: 100 kg (220.46 lb)

–68 to 128 kg

(–149.91 to 282.19 lb)

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#PRESENT CODES

Number of DTC/
Min.: 0, Max.: 255

0

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#PAST CODES

Number of Past DTC/
Min.: 0, Max.: 255

0

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