Toyota RAV4 (XA40) 2013-2018 Service Manual: Light control switch circuit
Description
This circuit detects the state of the headlight dimmer switch.
Wiring diagram
Inspection procedure
- Read value of intelligent tester (main body ecu)
- Connect the intelligent tester to the dlc3.
- Turn the ignition switch on and press the intelligent tester main switch on.
- Select the items below in the data list, and read the displays on the intelligent tester.
Ok: on is displayed on the intelligent tester screen.
- Inspect headlight dimmer switch
- Remove the headlight dimmer switch.
- Measure the resistance of the switch.
Standard resistance
- Check wire harness (main body ecu - dimmer switch and body ground)
- Disconnect the e12 headlight dimmer switch connector.
- Disconnect the ie and ij instrument panel junction block connectors.
- Disconnect the e15 and e17 main body ecu connectors.
- Measure the resistance of the wire harness side connectors.
Standard resistance
Replace instrument panel junction block (main body ecu)
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
I ...
Door courtesy switch circuit
Description
The main body ecu detects the condition of the door courtesy switch.
Wiring diagram
Inspection procedure
Read value of intelligent tester (door courtesy light switch)
Conn ...
Other materials:
Removal
Discharge fuel system pressure (see page
fu-9)
Drain coolant (see page co-6)
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation ...
Reassembly (2006/01- )
Install front drive shaft bearing (for rh)
Install the bearing bracket snap ring to the inboard
shaft.
Using sst and a press, press in the drive shaft
bearing to the inboard joint rh.
Sst 09527-10011, 09710-04081
Notice:
The bearing should be installed completely.
Usi ...
Location of the interior lights
Rear interior light
Front interior lights/personal lights
Open tray lights (if equipped)*
Footwell lights (if equipped)*
Front cup holder lights (if equipped)*
*: These lights turn on when a door is unlocked.
When the shift lever is in a position other than P, the brightness of these
ligh ...
