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:
Occupant classification ecu
Components
On-vehicle inspection
Inspect occupant classification ecu
(vehicle not involved in collision)
Perform a diagnostic system check (see page rs-
236).
Inspect occupant classification ecu
(vehicle involved in collision)
Perform a diagnostic system check (see p ...
PCS (Pre-Collision System)
The pre-collision system
uses a radar sensor and
front camera to detect
objects in front of
the vehicle. When the system
determines that the
possibility of a frontal collision
with an object is high,
a warning operates to urge
the driver to take evasive
action and the potential
brake pressure is inc ...
Initialization
Zero point calibration
Notice:
Make sure that the front passenger seat is not
occupied before performing the operation.
Hint:
Perform the zero point calibration and sensitivity check if
any of the following conditions apply.
The occupant classification ecu is replaced.
Accessories ( ...
