Toyota RAV4 Service Manual: Abs control system malfunction
Description
This dtc is output when the vsc system detects a malfunction in the abs system.
Inspection procedure
- Check dtc for abs system
- Clear the dtc (see page bc-47).
- Turn the ignition switch on.
- Check if the same dtc is recorded (see page bc-47).
Result 
Repair circuit indicated by output dtc
Ecm communication circuit malfunction
Description
The circuit is used to send trc and vsc control information from the skid
control ecu to the ecm, and
engine control information from the ecm to the skid control ecu.
Inspecti ...
Steering angle sensor circuit malfunction
Description
The steering sensor signal is sent to the skid control ecu via the can
communication system. When
there is a malfunction in the can communication system, it is detected by the
st ...
Other materials:
Pressure sensor circuit
Description
This dtc is output when the refrigerant pressure is either extremely low
(0.19 Mpa [2.0 Kgf/cm2, 28 psi]
or less) or extremely high (3.14 Mpa [32.0 Kgf/cm2, 455 psi] or more). The air
conditioning pressure
sensor, which is installed on the pipe of the high pressure side, detec ...
Front occupant classification sensor rh circuit malfunction
Description
The front occupant classification sensor rh circuit consists of the occupant
classification ecu and the
front occupant classification sensor rh.
Dtc b1781 is recorded when a malfunction is detected in the front occupant
classification sensor rh
circuit.
Wiring diagram
...
Differential oil
On-vehicle inspection
Check differential oil
Stop the vehicle on a level surface.
Using a 10 mm socket hexagon wrench, remove the
rear differential filler plug and gasket.
Check that the oil level is between 0 to 5 mm (0 to
0.20 In.) From the bottom lip of the different ...