Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting

Toyota RAV4 (XA40) 2013-2018 Service Manual / Sliding roof / Sliding roof system / How to proceed with troubleshooting

Hint:

Use these procedures to troubleshoot the sliding roof system.
*: Use the intelligent tester.

Vehicle brought to workshop

Inspect battery voltage

Standard voltage: 11 to 14 v

If the voltage is below 11 v, recharge or replace the battery before proceeding.

Inspect communication function of multiplex communication system (can)*

Using the intelligent tester, check if the multiplex communication system (can) is functioning normally.

Result

Problem symptoms table

Result

Overall analysis and troubleshooting

Data list / active test (see page rf-7)
Terminals of ecu (see page rf-5)
On-vehicle inspection (see page rf-9)

Adjust, repair or replace

Confirmation test

End

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. ...

Initialization

Initialize sliding roof drive gear subassembly Notice: When replacing the sliding roof drive gear, the sliding roof drive gear requires initialization. If a reset is not executed, the followi ...

Other materials:

Parking brake assembly
Components Disassembly Hint: Use the same procedures for the lh side and rh side. The procedures listed below are for the lh side. Remove rear wheel Disconnect rear disc brake cylinder mounting lh (see page br-55) Remove parking brake shoe adjusting hole plug Remove t ...

Changing settings of the pre-collision system
■ Enabling/disabling the pre-collision system The pre-collision system can be enabled/disabled on the screen of the multi-information display. The system is automatically enabled each time the engine switch is turned to ON. If the system is disabled, the PCS warning light will turn on and a mes ...

If the vehicle battery is discharged
The following procedures may be used to start the engine if the vehicle's battery is discharged. You can also call your Toyota dealer or a qualified repair shop. Restarting the engine If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start you ...