Toyota RAV4 (XA40) 2013-2018 Service Manual: Sliding roof control switch circuit
Description
If either the sliding function or tilt function does not operate, there may be a malfunction in the sliding roof control switch circuit.
Wiring diagram
Inspection procedure
- Perform active test by intelligent tester (sliding roof operation)
- Select the active test, use the intelligent tester to generate a control command, and then check that the sliding roof operates normally.
Sliding roof ecu
Ok: sliding roof operates normally.
- Read value of intelligent tester (sliding roof control switch)
- Use the data list to check if the sliding roof switch is functioning properly.
Sliding roof ecu
Ok: when the switch is operating, the intelligent tester should display as shown in the table.
- Check wire harness (overhead junction block - drive gear and body ground)
- Disconnect the p5 junction block connector.
- Disconnect the p6 drive gear connector
- Measure the resistance of the wire harness side connectors.
Standard resistance 
Replace overhead junction block
Position initialization incomplete
Description
This dtc is output when the sliding roof drive gear (sliding roof ecu) has
not been initialized.
Wiring diagram
Refer to dtc b2341 (see page rf-11).
Inspection procedure
...
Other materials:
Disassembly
Remove radiator grille sub-assembly
Remove the 4 bolts and 4 nuts.
Detach the 6 claws and remove the radiator grille.
Remove no. 1 Radiator grille lower
Detach the 18 claws and remove the radiator grille.
Remove no. 2 Radiator grille lower
Detac ...
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 of the table. Check each symptom by checking the
suspected areas in the order they are listed. Re ...
Registering ID codes
(vehicles with tire pressure
warning system)
Every tire pressure warning
valve and transmitter has a
unique ID code. When replacing
a tire pressure warning valve
and transmitter, it is necessary
to register the ID code.
When registering the ID codes,
perform the following procedure.
â– Registering procedure (with
7-inch display)
1. Park the ...
