Toyota RAV4 (XA40) 2013-2018 Service Manual: Terminals of ecu
- Check occupant classification ecu
- Measure the voltage of the connector.
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 ...
Diagnosis system
Description
The occupant classification ecu controls the functions of
the occupant classification system on the vehicle. Data
of the occupant classification system can be read in the
data lin ...
Other materials:
Terminals of ecu
Skid control ecu
Hint:
*1: W/ 16-inch disc
*2: W/ downhill assist control
*3: For 2wd (w/ auto lsd)
Check skid control ecu
Disconnect the a19 ecu connector.
Measure the voltage and resistance of the wire
harness side connector.
Hint:
The voltage cannot be measured ...
Enabling/Disabling the
Parking Support Brake
The Parking Support Brake can
be enabled/disabled on the
screen of the multi-information
display. All of the Parking Support
Brake functions (static
objects and rear-crossing vehicles)
are enabled/disabled
simultaneously.
When the Parking Support Brake is
disabled, the PKSB OFF indicator
illuminat ...
Diagnostic trouble code chart
If a dtc is displayed during the dtc check, check the circuit
listed in the table below and proceed to the page given.
Hint:
*1: "Comes on" means the malfunction indicator lamp
(mil) illuminates.
*2: "Dtc stored" means the ecm memorizes the
malfunction code if the ecm ...
