Toyota Camry Hybrid AHV40 Manual page 405

BE-144
JIMPROPER CONNECTION PREVENTION LOCK MECHANISM
D This improper connection prevention lock mechanism consists of the airbag sensor assembly and the
holder.
D The airbag sensor assembly has a connector lock pin.
D The holder has a lever with a lock groove. The holder and the connectors are locked via a retainer and a
lance.
Lance
Cross Section
D When connecting the holder and connectors to the airbag sensor assembly, the lever is pushed into position
end by rotating it around the axis of the connector lock pin in order to lock the holder securely.
Axis
JAIRBAG SENSOR ASSEMBLY
D It reaches a deploy judgment to deploy the dual stage driver's and front passenger's airbags, driver's knee
airbag, and pretensioners based on the signals received from the front airbag sensor and the airbag sensor
assembly. In addition, it can reach a deploy judgment to deploy the SRS side airbags and SRS curtain shield
airbags based on signals received from the side & curtain shield airbag sensors and curtain shield airbag
sensors. Furthermore, it is equipped with a diagnosis function to perform self-diagnosis in case of system
malfunctions.
D Each signal is transmitted as follows:
Target ECU
THS ECU THS ECU
Combination Meter
BODY ELECTRICAL - SRS AIRBAG SYSTEM
Holder
Lever
Signal
Fuel Cut Signal
SMR Cut Signal
SRS Warning Light ON Demand Signal Driver
Seat Belt Remainder Light ON Demand Signal
Lever
Retainer
CAN communication circuit
Direct Circuit
CAN communication circuit
264BE45
264BE46
Communication path