Toyota RAV4 (XA40) 2013-2018 Service Manual: Key lock-in prevention function does not work properly
Description
When the key is in the ignition key cylinder or the door courtesy light on signal is output to the main body ecu, performing the door lock operation with the lock switch does not lock the door.
Wiring diagram
Inspection procedure
- Read value of intelligent tester (unlock warning switch)
- Use the data list to check if the unlock warning switch is functioning properly.
Ok: when the switch is operating, the intelligent tester should display as shown in the table.
- Read value of intelligent tester (driver side door courtesy light switch)
- Use the data list to check if the door courtesy light switch is functioning properly.
Ok: when the switch is operating, the intelligent tester should display as shown in the table.
- Inspect front door courtesy light switch assembly lh
- Remove the front door courtesy light switch.
- Measure the resistance of the switch.
Standard resistance 
- Check wire harness (ecu - switch)
- Disconnect the k7 switch connector.
- Disconnect the ia junction block connector.
- Measure the resistance of the wire harness side connectors.
Standard resistance 
Replace instrument panel junction block (main body ecu)
- Inspect unlock warning switch assembly
- Remove the unlock warning switch.
- Measure the resistance of the switch.
Standard resistance 
- Check wire harness (switch - ecu)
- Disconnect the e6 switch connector.
- Disconnect the ie junction block connector.
- Measure the resistance of the wire harness side connectors.
Standard resistance 
Replace instrument panel junction block (main body ecu)
Only back door lock / unlock functions do not operate
Description
The main body ecu receives lock / unlock switch signals and activates the
door lock motor accordingly.
Wiring diagram
Inspection procedure
Inspect back door with motor lock as ...
Key reminder warning system
Parts location
System diagram
...
Other materials:
System description
Lighting system
Illumination control system (illuminated entry
system):
When the doors are unlocked by a key or
transmitter operation, or when a door is opened or
closed, the illuminated entry system turns on the
room light, map light, foot light and ignition key
cylinder light*1 o ...
If the shift lever cannot
be shifted from p
If the shift lever cannot be shifted with your foot on the brake
pedal, there may be a problem with the shift lock system (a system
to prevent accidental operation of the shift lever). Have the
vehicle inspected by your toyota dealer immediately.
The following steps may be used as an emergency ...
Reassembly
Bearing position
Standard bearing position
Install differential gear lube apply tube
Install the apply tube and clamp to the transaxle
housing with the bolt.
Torque: 9.8 N*m (100 kgf*cm, 87 in.*Lbf)
Notice:
Make sure to insert the pipe to the stopper.
Instal ...
