Toyota Camry Hybrid AHV40 Manual page 237

8. Fuel Pump Control
A fuel cut control is used to stop the fuel pump once when any of the SRS airbags is deployed. In this system,
the airbag deployment signal from the airbag sensor assembly is detected by the THS ECU, and it turns OFF
the circuit opening relay. After the fuel cut control has been activated, turning the power source from OFF
to IG-ON cancels the fuel cut control, and the engine can be restarted.
Front Side
Airbag Sensor
(RH or LH)
Front Airbag
Sensors
(RH and LH)
Rear Side
Airbag Sensor
(RH or LH)
ENGINE - 2AZ-FXE ENGINE
CAN
Airbag (CAN No.1 Bus)
Sensor
Assembly
IG2 Relay
THS ECU
EG-49
EFI
Relay
Circuit
Opening
Relay
Fuel Pump
Motor
02HEG20TE