Meter / Gauge System System Diagram
Meter. Lexus Gs430, Gs300. Uzs190 Grs190
Meter / Gauge System -- System Diagram |
CAN:ECU
| Communication signal to combination meter
|
Skid control ECU
| - Transmits slip warning light signa.
- Transmits ABS warning light signal
- Transmits ECB warning light signal
- Transmits parking brake switch signal
- Transmits brake fluid level warning signal
- Transmits VSC warning light signal
|
ECM
| - Transmits ECT snow indicator signal
- Transmits ECT power indicator signal
- Transmits check engine warning signal
- Transmits CRUISE warning signal
- Transmits battery charge signal
- Transmits shift position signal
- Transmits PCS warning signal
- Transmits engine oil level warning signal
- Transmits engine oil pressure warning signal
- Transmits test mode signal
- Transmits water temperature signal
- Transmits engine speed signal
|
Power steering ECU
| - Transmits power steering warning signal
|
Absorber control ECU
| - Transmits AVS warning signal
|
BEAN (Instrument panel):ECU
| Communication signal to combination meter
|
Combination meter
| - Transmits vehicle speed signal
|
Center airbag sensor
| - Transmits driver seat buckle switch signal
- Transmits passenger seat buckle switch signal
- Transmits passenger seat occupant detection signal
- Transmits SRS airbag warning light signal
|
Clearance warning ECU
| - Transmits park assist system warning light signal
|
Tire pressure monitor ECU
| - Transmits tire pressure warning light signal
|
Integration control and panel assembly
| - Transmits ODO/TRIP switch signal
- Transmits trip reset switch signal
- Transmits light rheostat signal
- Transmits rheostat max signal
- Transmits ECD mode signal
|
BEAN (Door):ECU
| Communication signal to combination meter
|
Multiplex network body ECU
(Cowl side junction block ECU RH)
| - Transmits door courtesy switch signal
- Transmits fog light warning light signal
- Transmits high beam warning light signal
|
Multiplex network rear ECU
Luggage room junction block ECU
| - Transmits luggage door courtesy switch signal
|
Front controller
| - Transmits washer level warning switch signal
- Transmits engine hood courtesy switch signal
|
Sliding roof control ECU
| - Transmits roof close signal
- Transmits roof open warning signal
|
BEAN (Steering column):ECU
| Communication signal to combination meter
|
AFS ECU
| - Transmits AFS OFF warning light signal
|
