Toyota RAV4 (XA40) 2013-2018 Service Manual: Tire pressure warning ecu
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 glove compartment door assembly (see page ip-20)
- Remove tire pressure warning ecu
- Disconnect the connector.
- Remove the bolt and ecu.
Installation
- Install tire pressure warning ecu
- Install the ecu with the bolt.
Torque: 4.5 N*m (46 kgf*cm, 40 in.*Lbf)
- Connect the connector.
- Install glove compartment door assembly (see page ip-25)
- Connect cable to negative battery terminal
- Register transmitter id (see page tw-10)
- Inspect tire pressure warning system
Tire pressure warning valve and transmitter
Components
Removal
Remove front tire
Remove rear tire
Remove tire pressure warning valve subassembly
Remove the valve core and cap, and release air
from the tire.
After ensuring ...
Air conditioning
...
Other materials:
Rear occupant classification sensor rh collision detection
Description
Dtc b1788 is output when the occupant classification ecu receives a collision
detection signal sent by
the rear occupant classification sensor rh when an accident occurs.
Dtc b1788 is also output when the front seat rh is subjected to a strong impact,
even if an actual
acci ...
Warning lights and indicators
The warning lights and indicators on the instrument cluster and
center panel inform the driver of the status of the vehicle’s various
systems.
For the purpose of explanation, the following illustration displays
all warning lights and indicators illuminated.
Instrument cluster
Some indi ...
Air outlet damper control servo motor circuit
Description
The damper servo sends pulse signals to indicate the damper position to the
air conditioning amplifier.
The air conditioning amplifier activates the motor (normal or reverse) based on
these signals to move the
mode damper to the appropriate position, which controls the air o ...
