Toyota RAV4 (XA40) 2013-2018 Service Manual: Footwell light circuit
Description
The main body ecu receives information regarding the door lock position switch and ignition switch, and turns on each foot light.
Wiring diagram
Inspection procedure
- Perform active test by intelligent tester (main body ecu)
- Connect the intelligent tester (with can vim) to the dlc3.
- Turn the ignition switch to the on position and press the intelligent tester main switch on
- Select the items below in the active test and then check the relay operation.
Ok: light comes on.
- Inspect fuse (dome)
- Remove the dome fuse from the engine room no. 2 Relay block.
- Measure the resistance of the fuse.
Standard resistance:
below 1 
- Inspect foot light
- Remove the foot light.
- Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, then check that the light comes on.
Ok: light comes on.
- Check wire harness (battery - main body ecu)
- Install the foot light.
- Disconnect the e15 main body ecu connector.
- Measure the voltage of the wire harness side connector.
Standard voltage 
Replace instrument panel junction block (main body ecu)
Door lock position circuit
Description
This circuit detects the state of the door lock detection sensor and sends it
to the main body ecu.
Wiring diagram
Inspection procedure
Read value of intelligent tester (door ...
Illumination circuit
Description
The main body ecu receives information regarding the door courtesy switch and
door lock position
switch, and turns on the room light.
Wiring diagram
Inspection procedure
Perf ...
Other materials:
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 ...
Camshaft position correlation (bank 1 sensor a)
Dtc P0016 P0016 crankshaft position - camshaft position correlation
(bank 1 sensor a)
Description
In the vvt (variable valve timing) system, the appropriate intake valve open
and close timing is
controlled by the ecm. The ecm performs intake valve control by performing the
following: 1) cont ...
Downhill assist control operation switch (test mode dtc)
Description
The downhill assist control switch is connected to the skid control ecu in
the abs and traction
actuator.
Dtc c1379/74 can be detected when the downhill assist control switch sends the
downhill assist control
switch signal or test mode ends. Dtc c1379/74 is output only in t ...
