Toyota RAV4 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:
Problem symptoms table
Hint:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms
are listed in order of probability in the "suspected area"
column of the table. Check each symptom by checking the
suspected areas in the order they are listed. Re ...
Rear occupant classification sensor rh circuit malfunction
Description
The rear occupant classification sensor rh circuit consists of the occupant
classification ecu and the
rear occupant classification sensor rh.
Dtc b1783 is recorded when a malfunction is detected in the rear occupant
classification sensor rh
circuit.
Wiring diagram
...
Brake warning light remains on
Description
If any of the following conditions are detected, the brake warning light
remains on:
The ecu connectors are disconnected from the skid control ecu.
The brake fluid level is insufficient.
The parking brake is applied.
The ebd is defective.
Wiring diagram
Inspection p ...