Error Item
|
Failure symptom
|
Inspection items
|
Detailed inspections
|
Relevant Parts/
Components
|
Screen display
|
LCD screen does not turn on
|
|
| 1) |
Check the connector attachments
|
| 2) |
Check B+, IGN and GND wiring
|
|
Connectors, wiring, fuses, dashboard
|
Warning light
|
Airbag warning lamp malfunction
|
|
| 1) |
Check airbag + signal (connectors)
|
| 2) |
Check C-CAN (ACU4) signal
|
| 3) |
Check the FPC attachment inside the dashboard
|
|
ACU Connectors, wiring, fuses, dashboard
|
Mode conversion
|
Integrated driving mode malfunction
|
|
| 1) |
Check the switch input (connector)
|
| 2) |
Check the switch signal input
(disconnection or shorting)
|
| 3) |
Check conversion with dashboard component
|
|
Switch connector, wiring dashboard
|
Illumination
|
Interior light brightness cannot be controlled.
|
|
| 1) |
Check if the light switch's input signal reaches the connector
|
| 2) |
Check ILL- and DETENT signals
|
| 3) |
Check the TAIL+ signal input
|
|
Switch connector, wiring dashboard
|
Warning Sound
|
No dashboard alarm
|
|
| 1) |
Check the speaker output connector
|
| 2) |
Check the car speakers
|
|
Speaker connectors, wiring dashboard
|
Fuel indicator
|
Faulty fuel gauge indication
|
|
| 1) |
Check fuel input and GND connectors
(open, short or input resistance values)
|
|
Fuel sender connector, wiring dashboard
|
Other information:
Repair procedures
Inspection
1.
Check for continuity between terminals. If the continuity is not as specified,
replace the hazard lamp switch.
No.
Description
No.
Description and operation
Description
The heater unit includes mode control actuator and temperature control actuator.
The temperature control actuator is located at the heater unit. It regulates
the temperature by the procedure as follows.
