Terminals Of Ecu
ECU TERMINALS SPECIFICATIONS
| Terminals No. (Symbols) | Wiring Color | Condition | STD Voltage (V) |
|---|---|---|---|
| 1 (AIRBAG) | - | Multipley communication circuit | - |
| 2-7 (WIP - GND) | - | Ignition switch ON | 10 - 14V |
| 4-7 (ACC - GND) | - | Ignition switch ACC or ON | 10 - 14V |
| 5-7 (MPX-B - GND) | - | Constant | 10 - 14V |
| 6-7 (B/ANC - GND) | - | Constant | 10 - 14V |
| 7 - Body ground (GND - Body ground) | - | Constant | Below 1 V |
| 10-7 (MPX-IG - GND) | - | Ignition switch ON | 10 - 14V |
| P4-1 - P4-11 (S/S - GND1) | P - W-B | Ignition switch ON and wiper switch INT | Voltage change 12 V- Below 1 V |
| Ignition switch OFF or wiper switch | OFF Below 1 V | ||
| Ignition switch ON and washer switch ON --> OFF | 10 - 14 V (for 2.5 sec.) | ||
| P4-2 - P4-11 (+2 - GND1) | L-R - W-B | Wiper switch OFF | Below 1 V |
| Wiper switch INT, AUTO | Below 1 V | ||
| Wiper switch LO | Below 1 V | ||
| Wiper switch HI | 10 - 14V | ||
| P4-4 (MPX-) | GR-B | Multiplex communication circuit | - |
| P4-13 P4-11 (HDLV - GND1) | R-B - W-B | Ignition switch OFF or Light control switch HEAD and DRL system is OFF |
10 - 14V |
| Ignition switch ON and light control switch HEAD or DRL system is ON | Below 1 V | ||
| P4-14 - P5-11 (ALTL - GND1) | P-G - W-B | Engine running | Below 1 V |
| Engine stopped | 10 - 14V | ||
| P4-15 - P5-11 (WNG - GND1) | P-G - W-B | Headlight beam level control system is normal condition | 10 - 14 V |
| Headlight beam level control system is warning condition | Below 1 V | ||
| P4-16 - P5-11 (PIND - GND1) | R-W - W-B | Brake pad wear indicator switch ON | 10 - 14V |
| Brake pad wear indicator switch OFF | Below 1 V | ||
| P5-5 - P5-11 (CSPT - GND1) | W-L - W-B | Ignition switch ACC or ON | Below 1 V |
| Ignition switch OFF | 10 - 14V | ||
| P5-7 - P5-11 (FSPT - GND1) | V - W-B | Each door are opened | Below 1 V |
| All door are closed | 10 - 14V | ||
| P5-9 - P5-11 (ILE - GND1) | V-W - W-B | Each door are opened | Below 1 V |
| All door are closed | 10 - 14V | ||
| P5-11 - Body ground (GND1 - Body ground) | W-B | Constant | Below 1 V |
| P5-12 - P5-11 (BACK - GND1) | L(*1), L-W(*2) - W-B | Shift lever R position | 10 - 14V |
| Shift lever except R position | Below 1 V | ||
| P5-14 - P5-11 (2S - GND1) | W-G - W-B | Wiper switch OFF | 10 - 14V |
| Wiper switch INT, AUTO | 10 - 14V | ||
| Wiper switch LO | 10 - 14V | ||
| Wiper switch HI | Below 1 V | ||
| P5-15 - P5-11 (LCTY - GND1) | Y-G - W-B | Rear right door opened | Below 1 V |
| Rear right door is closed | 10 - 14V | ||
| P5-16 - P5-11 (RCTY - GND1) | V-G - W-B | Rear right door opened | Below 1 V |
| Rear right door closed | 10 - 14V | ||
| P5-17 - P5-11 (SNOW - GND1) | L-R - W-B | SNOW switch (ECT pattern select switch) ON | Below 1 V |
| SNOW switch (ECT pattern select switch) OFF | 10 - 14V | ||
| P5-18 - P5-11 (PWR - GND1) | GR-L - W-B | PWR switch (ECT pattern select switch) ON | Below 1 V |
| PWR switch (ECT pattern select switch) OFF | 10 - 14V | ||
| P5-19 - P5-11 (RRSW - GND1) | Y - W-B | Rear seat return switch ON | Below 1 V |
| Rear seat return switch OFF | 10 - 14V | ||
| P6-1 - P5-11 (REV - GND1) | L-W - W-B | Shift lever R position | Below 1 V |
| Shift lever except R position | 10 - 14V | ||
| P6-2 - P5-11 (PBIL - GND1) | G - W-B | Passenger door is open | 2 - 6V |
| Passenger door is closed | Below 1 V | ||
| P6-3 - P5-11 (PBM+ - GND1) | L-B - W-B | Power shoulder belt anchor switch UP | 10 - 14V |
| Power shoulder belt anchor switch DOWN | Below 1 V | ||
| P6-4 - P5-11 (PBM - GND1) | Y-B - W-B | Power shoulder belt anchor switch DOWN | 10 - 14V |
| Power shoulder belt anchor switch UP | Below 1 V |