Toyota RAV4 (XA40) 2013-2018 Service Manual: Hazard warning switch
Components
Removal
- 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.
- Remove no. 1 Instrument cluster finish panel center (see page ip-5)
- Remove hazard warning signal switch assembly
- Detach the 2 claws and remove the switch.
Inspection
- Inspect hazard warning signal switch assembly
- Measure the resistance of the switch.
Standard resistance
If the result is not as specified, replace the switch assembly.
- Inspect the switch illumination.
- Connect the battery positive (+) lead to terminal 3 (ill+) and the negative (-) lead to terminal 2 (ill-), then check that the light comes on.
Ok: led comes on.
If the result is not as specified, replace the light.
Installation
- Install hazard warning signal switch assembly
- Attach the 2 claws to install the switch.
- Install no. 1 Instrument cluster finish panel center (see page ip-10)
- Connect cable to negative battery terminal
Headlight dimmer switch
Precaution
Precaution for vehicle with srs
Some procedures in this section may affect the
supplemental restraint system (srs). Prior to
performing the procedures, read the srs section's
...
Front door courtesy switch
Components
Removal
Hint:
Use the same procedures for the rh and lh sides.
The procedures listed below are for the lh side.
Disconnect cable from negative battery
terminal
Cautio ...
Other materials:
Front wiper motor and link
Components
Removal
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.
Remove front wiper arm head cap
Remove the 2 c ...
Front occupant classification sensor lh collision detection
Description
Dtc b1785 is output when the occupant classification ecu receives a collision
detection signal sent by
the front occupant classification sensor lh when an accident occurs.
Dtc b1785 is also output when the front seat rh is subjected to a strong impact,
even if an actual
acc ...
Checking and replacing
fuses
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as necessary.
Vehicles without a smart key system:
turn the engine switch to the “lock” position.
Vehicles with a smart key system:
turn the engine switch off.
Aft ...
