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

Circuit opening relay

On-vehicle inspection Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airb ...

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 preten ...

Other materials:

Fail-safe chart
Fail safe operation If there is a problem with any sensor signals or actuator systems, the skid control ecu prohibits the power supply to the abs and traction actuator and informs the ecm of vsc system failure. The abs and traction actuator turns off the solenoids and the ecm sh ...

Short in front driver side pretensioner squib circuit
Description The driver side front pretensioner squib circuit consists of the center airbag sensor and the front seat outer belt lh. This circuit instructs the srs to deploy when the deployment conditions are met. These dtcs are recorded when a malfunction is detected in the front prete ...

Precaution
Handling precaution When handling the electronic parts: Avoid any impact to electronic parts such as ecus and relays. Replace with new ones if dropped or subjected to a severe blow. Do not expose any electronic parts to high temperatures and humidity. Do not touch the connec ...