CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the audio and visual system.
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CUSTOMER PROBLEM ANALYSIS |
What |
Vehicle model, system name |
When |
Date, time, occurrence frequency |
Where |
Road conditions |
Under what conditions? |
Driving conditions, weather conditions |
How did it happen? |
Problem symptoms |
|
3. |
INSPECT BATTERY VOLTAGE |
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
HINT:
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
|
4. |
CHECK CABIN |
(a) Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.
OK:
Condensation is not likely being produced and the temperature is not high or extremely low.
HINT:
NG |
SET CABIN TO APPROPRIATE TEMPERATURE |
|
5. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table.
Click here
Result |
Proceed to |
---|---|
Fault is not listed in Problem Symptoms Table |
A |
Fault is listed in Problem Symptoms Table |
B |
B |
GO TO STEP 7 |
|
6. |
PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM |
(a) Refer to Terminals of ECU.
Click here
|
7. |
CHECK CIRCUIT |
(a) Adjust, repair or replace as necessary.
|
8. |
PERFORM CONFIRMATION TEST |
NEXT |
END |
Toyota CH-R Service Manual > Lighting (ext): Headlight Ecu
Components
COMPONENTS
ILLUSTRATION
*1
HEADLIGHT ECU SUB-ASSEMBLY
*2
HEADLIGHT GASKET
●
Non-reusable part
-
-
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Control Module Communication Bus OFF (U0073,U0100,U0123,U0126,U0142)
DESCRIPTION
The skid control ECU (brake actuator assembly) receives signals from the ECM,
steering angle sensor, yaw rate and acceleration sensor (airbag sensor assembly)
and main body ECU (multiplex network body ECU) via CAN communication.
DTC No.
Detection Item
...