POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM SYSTEM DIAGRAM
| Transmitting ECU (Transmitter) |
Receiving ECU | Signal | Communication Method |
|---|---|---|---|
| Combination Meter | Multiplex Tilt and Telescopic ECU | Vehicle speed signal | BEAN |
| Main Body ECU RH (Cowl Side Junction Block RH) | Multiplex Tilt and Telescopic ECU | Engine switch signal | BEAN |
| Main Body ECU RH (Cowl Side Junction Block RH) | Multiplex Tilt and Telescopic ECU | Diagnosis tool demand signal | BEAN |
| Main Body ECU RH (Cowl Side Junction Block RH) | Multiplex Tilt and Telescopic ECU | DTC clear signal | BEAN |
| Front Power Seat Switch LH (Position Control ECU)*1 Front Power Seat Switch RH (Position Control ECU)*2 |
Multiplex Tilt and Telescopic ECU | Tilt and telescopic reproduction command signal | BEAN |
| Front Power Seat Switch LH (Position Control ECU)*1 Front Power Seat Switch RH (Position Control ECU)*2 |
Multiplex Tilt and Telescopic ECU | Memory signal (with driving position memory) | BEAN |
| Windshield Wiper Switch Assembly (Combination Switch ECU) | Multiplex Tilt and Telescopic ECU | Tilt and telescopic manual switch signal | BEAN |
| Power Source Control ECU | Multiplex Tilt and Telescopic ECU | Key code confirmation signal | BEAN |
| Multiplex Tilt and Telescopic ECU | Front Power Seat Switch LH (Position Control ECU)*1 Front Power Seat Switch RH (Position Control ECU)*2 |
Tilt and telescopic reproduction complete signal | BEAN |
| Multiplex Tilt and Telescopic ECU | Main Body ECU RH (Cowl Side Junction Block RH) | Diagnosis tool answer signal | BEAN |
Tech Tips
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*1: for LHD
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*2: for RHD