Toyota RAV4 (XA40) 2013-2018 Service Manual: Components

Knock sensor

...

Removal

Discharge fuel system pressure (see page fu-9) Drain coolant (see page co-6) Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the c ...

Other materials:

Transmission wire
Components Removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove no. 1 Engine under cover Drain automati ...

Vc output circuit
Description The ecm constantly generates 5 v power from the battery voltages supplied to the +b (batt) terminal to operate the microprocessor. The ecm also provides this power to the sensors through the vc output circuit. When the vc circuit is short-circuited, the microprocessor in the ...

How to proceed with troubleshooting
Hint: Use the following procedures to troubleshoot the occupant classification system. *: Use the intelligent tester. Vehicle brought to workshop Passenger airbag on/off indicator check Dtc check (present and past dtc)* Check for dtcs (see page rs-249 ). Result ...