Toyota Avensis ZZT251 2003 Service And Repair Manual page 1448

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60–4
SUPPLEMENTAL RESTRAINT SYSTEM
No.
(1)
Terminal Twin–Lock Mechanism
(2)
Activation Prevention Mechanism
(3)
Electrical Connection Check Mechanism
(4)
Half Connection Prevention Mechanism
(5)
Connector Lock Mechanism
Spacer
Housing
Female
When Connector is Connected
Housing
Terminal
Short Spring Plate
Connectors
AVENSIS REPAIR MANUAL (RM1018E)
Item
(a)
Male
Z05953
Short Spring Plate
Housing
Squib
http://vnx.su
SUPPLEMENTAL RESTRAINT SYSTEM
Connectors 2, 4, 6, 8, 10, 12, 13, 14, 15, 19, 21, 22, 25
Connectors 2, 4, 16, 18, 20, 22, 24, 26, 28, 30
Connectors 1, 2, 3, 4
Connectors 6, 8, 10, 14, 15, 19, 21, 25
Connectors 17, 23, 27, 29
All connectors for the SRS are colored in yellow to distin-
guish them from other connectors. The connectors hav-
ing special functions and specifically designed for the
SRS are used in the locations shown on the previous
page to ensure high reliability. These connectors use du-
rable gold–plated terminals.
(1)
Terminal twin–lock mechanism:
Each connector has a two–piece component con-
sisting of a housing and a spacer. This design en-
ables the terminal to be locked securely by two lock-
ing devices (the retainer and the lance) to prevent
terminals from coming out.
(2)
Activation prevention mechanism:
Each connector contains a short spring plate. When
the connector is disconnected, the short spring
plate automatically connects positive (+) terminal
and negative (–) terminal of the squib.
When Connector is Disconnected
Short Spring Plate ON
Application
Short Spring Plate
Contacting Male Terminal
Squib
Closed Circuit
R10587

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