SEAT BELT – SEAT BELT WARNING SYSTEM
SB–23
SB
DATA LIST / ACTIVE TEST
1.
READ DATA LIST
HINT:
By accessing the DATA LIST using the intelligent tester,
values of the switches and sensors can be read without
removing any parts. Reading the DATA LIST is the first
step of troubleshooting and is one method of shortening
labor time.
(a) Connect the intelligent tester with the CAN VIM to
the DLC3.
(b) Turn the ignition switch ON and turn the tester ON.
(c) Enter the DATA LIST by following the prompts
displayed on the tester screen.
Center Airbag Sensor Assembly
Occupant Classification ECU
Item
Measurement Item/
Range (Display)
Normal Condition
Diagnostic Note
D BUCKLE SW
Buckle switch (Driver side)/
UNSET: Seat belt not fastened
SET: Seat belt fastened
NG: Data not determined
UNSET/SET
-
P BUCKLE SW
Buckle switch (Front passenger
side)/
UNSET: Seat belt not fastened
SET: Seat belt fastened
NG: Data not determined
UNSET/SET
-
PASSENGER CLASS
Front passenger classification/
NG: Data is not determined
OFF: Vacant
CHILD: Child (Less than 36 kg
[79.37 lb]) seated
AF05: Adult (36 to 54 kg [79.37 to
119.05 lb]) seated
AM50: Adult (More than 54 kg
[119.05 lb]) seated
FAIL: Failure detected
NG/OFF/CHILD/AF05/AM50/
FAIL
-
Item
Measurement Item/
Range (Display)
Normal Condition
Diagnostic Note
P BUCKLE SW
Buckle switch (Front passenger
side)/
UNSET: Front passenger side
seat belt is unfastened
SET: Front passenger side seat
belt is fastened
NG: Front passenger side seat
belt is malfunctioning
UNSET/SET
-
PASSENGER CLASS
Front passenger classification/
AM50: Adult (more than 54 kg
(119.05 lb)) is seated
AF05: Adult (36 to 54 kg (79.37 to
119.05 lb)) is seated
CHILD: Child (less than 36 kg
(79.37 lb)) is seated
CRS: Child restraint system (less
than 7 kg (15.43 lb)) and front
passenger side buckle switch ON,
then 7 to 36 kg (15.43 to 79.37 lb)
is set
OFF: Vacant
AF05/AM50/CHILD/CRS/OFF
-