Toyota RAV4 (XA40) 2013-2018 Service Manual: Components (2005/11-2006/01)
Sliding roof ecu power source circuit
Description
If the sliding function and tilt function do not operate, there may be a malfunction in the sliding roof ecu power source 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.
- Inspect fuse (s/roof, ecu-ig1)
- Remove the s/roof and ecu-ig1 fuses from the instrument panel junction block.
- Measure the resistance of the fuses.
Standard resistance:
below 1 
- Check wire harness (sliding roof drive gear - body ground)
- Disconnect the p6 drive gear connector.
- Measure the voltage and resistance of the wire harness side connector.
Standard voltage 
Standard resistance 
Replace sliding roof drive gear sub-assembly
Other materials:
Bus ic communication malfunction
Description
The air conditioning harness connects the air conditioning amplifier and the
servos. The air conditioning
amplifier supplies power and sends operation instructions to each servo through
the air conditioning
harness. Each servo sends damper position information to the air condi ...
Warning lights
Warning lights inform the driver
of malfunctions in the indicated
vehicle's systems.
Brake system warning
light*1
Brake system warning
light*1
Brake system warning
light*1
Charging system warning
light (vehicles without
12.3-inch multi-information
display)*1
Charging system warning
light (vehic ...
How to proceed with troubleshooting
Hint:
*: Use the intelligent tester.
Hint:
If the display indicates a communication fault in the tester,
inspect the dlc3.
Hint:
Record or print dtcs and freeze frame data, if necessary.
Hint:
If the engine does not start, first perform the "check dtc"
procedures a ...
