Toyota RAV4 (XA40) 2013-2018 Service Manual: Dtc check / clear
Notice:
When the diagnosis system is changed from normal mode to check mode or vice versa, all dtcs and freeze frame data recorded in normal mode are erased. Before changing modes, always check and make a note of any dtcs and freeze frame data.
Hint:
- Dtcs which are stored in the ecm can be displayed on the intelligent tester. The intelligent tester can display current and pending dtcs.
- Some dtcs are not set if the ecm does not detect the same malfunction again during a second consecutive driving cycle. However, such malfunctions, detected on only one occasion, are stored as pending dtcs.
- Check dtc (using intelligent tester)
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on.
- Turn the tester on.
- Select the following menu items: diagnosis / enhanced obd ii / dtc info / current codes or pending codes.
- Check the dtc(s) and freeze frame data, and then write them down.
- Check the details of the dtc(s) (see page es-51).
- Clear dtc (using intelligent tester)
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on.
- Turn the tester on.
- Select the following menu items: diagnosis / enhanced obd ii / dtc info / clear codes.
- Press the yes button.
- Clear dtc (without using intelligent tester)
- Perform either of the following operations.
- Disconnect the cable from the negative (-) battery terminal for more than 1 minute.
- Remove the efi and etcs fuses from the engine room relay block (located inside the engine compartment) for more than 1 minute.
Diagnosis system
Description
When troubleshooting obd ii (on-board diagnostics)
vehicles, the intelligent tester (complying with sae
j1987) must be connected to the dlc3 (data link
connector 3) of the vehicle ...
Freeze frame data
Description
Freeze frame data records the engine conditions (fuel
system, calculated load, engine coolant temperature,
fuel trim, engine speed, vehicle speed, etc.) When a
malfunction is dete ...
Other materials:
Back-up light circuit
Description
The park / neutral position switch turns on when the shift lever is moved
into the r position, causing the
back-up lights to illuminate.
Wiring diagram
Inspection procedure
Inspect fuse (gauge1)
Remove the gauge1 fuse from the instrument panel
junction block.
Meas ...
Ig power source circuit
Description
This is the main power source supplied to the air conditioning amplifier when
the ignition switch is on.
This power source is used for operating components, such as the air conditioning
amplifier and servo
motors.
Wiring diagram
Inspection procedure
Inspect fuse (ecu-i ...
Installation
Hint:
Use the same procedures for the rh side and lh side.
The procedures listed below are for the lh side.
Install no. 2 Seat leg box protector
Attach the clip to install the protector.
Install the clip.
Install rear no. 1 Floor mat support side plate
Install rear no ...
