Toyota RAV4 Service Manual: Terminals of ecu
- Check instrument panel junction block (main body ecu)
- Disconnect the ib and ie junction block connectors.
- Measure the voltage and resistance of the wire harness side connectors.
- Reconnect the ib and ie junction block connector.
- Measure the voltage of the wire harness side connectors.
Problem symptoms table
Hint:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms are
listed in order of probability in the "suspected area" column
of th ...
Diagnosis system
Description
Power door lock control system data can be read in the
data link connector 3 (dlc3) of the vehicle. When the
system seems to be malfunctioning, use the intelligent
tester to check ...
Other materials:
Fuel consumption information
The fuel consumption information can be displayed on entune
premium audio with navigation and entune audio screen.
Display the trip information or past record screen
Vehicles with entune audio
Press the “car” button.
Vehicles with entune premium audio with navigation and entune
au ...
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 mass air flow meter
Disconnect the mass air flow meter connector.
...
Horn system
Parts location
System diagram
Problem symptoms table
Hint:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms are
listed in order of probability in the "suspected area" column of
the table. Check each symptom by c ...