Input/output Signal Chart
T: Transmit R: Receive
INPUT/OUTPUT SIGNAL CHART (WITHOUT ICC)
| Signals | ECM | TCM | Display unit | AWD control unit | BCM | Steering angle sensor | Unified meter and A/ C amp. | ABS actuator and electric unit (control unit) | Driver seat control unit | IPDM E/R |
|---|---|---|---|---|---|---|---|---|---|---|
| A/T self-diagnosis signal | R | T | ||||||||
| ABS operation signal | R | R | T | |||||||
| TCS operation signal | R | T | ||||||||
| VDC operation signal | R | R | T | |||||||
| Stop lamp switch signal | R | R | T | |||||||
| Battery voltage signal | T | R | ||||||||
| Key switch signal | T | R | ||||||||
| Ignition switch signal | T | R | R | |||||||
| P range signal | T | R | R | |||||||
| Closed throttle position signal | T | R | ||||||||
| Wide open throttle position signal | T | R | ||||||||
| Engine speed signal | T | R | R | R | R | R | ||||
| Engine status signal | T | R | ||||||||
| Engine coolant temperature signal | T | R | R | |||||||
| Accelerator pedal position signal | T | R | R | R | ||||||
| Fuel consumption monitor signal | T | R | R | |||||||
| Input shaft revolution signal | R | T | ||||||||
| Output shaft revolution signal | R | T | ||||||||
| A/C switch signal | R | T | ||||||||
| A/C compressor request signal | T | R | ||||||||
| A/C relay status signal | R | T | ||||||||
| A/C compressor feedback signal | T | R | ||||||||
| Blower fan motor switch signal | R | T | ||||||||
| Oil pressure switch signal | R | T | ||||||||
| T | R | |||||||||
| A/C control signal | T | R | ||||||||
| R | T | |||||||||
| Cooling fan speed signal | R | T | ||||||||
| Position light request signal | R | T | R | R | ||||||
| Low beam request signal | T | R | ||||||||
| Low beam status signal | R | T | ||||||||
| High beam request signal | T | R | R | |||||||
| High beam status signal | R | T | ||||||||
| Front fog light request signal | T | R | ||||||||
| Day time running light request signal | T | R | ||||||||
| Turn LED burnout status signal | R | T | ||||||||
| Sleep wake up signal | T | R | R | R | ||||||
| Door switch signal | R | T | R | R | R | |||||
| Turn indicator signal | T | R | ||||||||
| Key fob ID signal | T | R | ||||||||
| Key fob door unlock signal | T | R | ||||||||
| Buzzer output signal | T | R | ||||||||
| Fuel level sensor signal | R | T | ||||||||
| Fuel level low warning signal | R | T | ||||||||
| Front wiper request signal | T | R | ||||||||
| Front wiper stop position signal | R | T | ||||||||
| Rear window defogger switch signal | T | R | ||||||||
| Rear window defogger control signal | R | R | R | T | ||||||
| Hood switch signal | R | T | ||||||||
| Theft warning horn request signal | T | R | ||||||||
| Horn chirp signal | T | R | ||||||||
| Steering angle sensor signal | T | R | ||||||||
| ABS warning lamp signal | R | T | ||||||||
| VDC OFF indicator lamp signal | R | T | ||||||||
| SLIP indicator lamp signal | R | T | ||||||||
| Brake warning lamp signal | R | T | ||||||||
| System setting signal | T | R | R | |||||||
| AWD warning lamp signal | T | R | ||||||||
| AWD lock indicator lamp signal | T | R | ||||||||
| Distance to empty signal | R | T | ||||||||
| Hand brake switch signal | R | R | T | |||||||
| ASCD operation signal | T | R | ||||||||
| ASCD OD cancel request | T | R | ||||||||
| A/T CHECK indicator lamp signal | T | R | ||||||||
| A/T position indicator lamp signal | T | R | ||||||||
| A/T shift schedule change demand signal | R | T | ||||||||
| Manual mode signal | R | T | ||||||||
| Not manual mode signal | R | T | ||||||||
| Manual mode shift up signal | R | T | ||||||||
| Manual mode shift down signal | R | T | ||||||||
| Manual mode indicator signal | T | R |