Toyota RAV4 Service Manual: 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 lock position)
- 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 data list, and read the displays on the intelligent tester.
Ok: condition sign can be displayed.
- Inspect front door lock
- Remove the front door lock (driver side or passenger side).
- Measure the resistance of the door lock.
Standard resistance:
front door lock (for driver side) 
Front door lock (for passenger side)
- Check wire harness (main body ecu - door lock and body ground)
- Disconnect the e15 main body ecu connector.
- Measure the resistance of the wire harness side connector.
Standard resistance:
front door lock (for driver side) 
Front door lock (for passenger side)
Replace instrument panel junction block (main body ecu)
Door courtesy switch circuit
Description
The main body ecu detects the condition of the door courtesy switch.
Wiring diagram
Inspection procedure
Read value of intelligent tester (door courtesy light switch)
Conn ...
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 ...
Other materials:
Room light assembly
Components
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 room light lens
Using a screwdriver ...
Diagnosis system
Check dlc3
The ecm uses iso 15765-4 for communication. The
terminal arrangement of the dlc3 complies with sae
j1962 and matches the iso 15765-4 format.
If the result is not as specified, the dlc3 may have a
malfunction. Repair or replace the harness and
connector.
Hint:
Conn ...
System description
General
This system has the following functions: manual slide
open and close; auto slide open and close; manual tilt up
and down; auto tilt up and down; jam protection; and key
off operation.
Function of main component
System operation
The sliding roof has the following ...