PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Tire pressure warning light does not illuminate despite tire pressure decreasing |
Initialization |
|
Check Data List (ID Tire Inflation Pressure) |
|
|
ID code check (Registration) |
|
|
Tire pressure warning light remains illuminated (Goes off during initial check) |
Tire pressure warning light circuit |
|
Tire pressure warning light remains illuminated (Illuminates during initial check) |
Check Data List (ID Tire Inflation Pressure) |
|
Tire pressure adjustment |
|
|
ID code check (Registration) |
|
|
Initialization |
|
|
Initialization cannot be done |
Tire pressure warning reset switch |
|
DTC check cannot be done using SST check wire |
TC and CG terminal circuit |
|
ECU power source circuit |
|
|
Tire position not identified* |
Tire pressure warning valve and transmitter |
|
Main body ECU (Multiplex network body ECU) |
- |
ECU Power Source Circuit
DESCRIPTION
The IG circuit is the power source for the tire pressure warning ECU and receiver.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the tire pressure warning ECU and receiver, read the
transmitter IDs stored in the old ECU using the Techstream and write th ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING PAD
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-)
battery terminal to disable the SRS ...
AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION
This DTC is stored when a video or audio signal is interrupted due to battery
voltage input to the radio and display receiver assembly dropping temporarily.
DTC Code
DTC Detection Condition
Trouble Area
B158F
A video or aud ...