Combination Meter ASSY
ECU TERMINAL CONDITION
| Terminal No. | Wiring color | Condition | Specified condition |
|---|---|---|---|
| C10-5 - Body ground (WLVL - Body ground) | L-R - Body ground | Washer level switch ON | Below 1 V |
| C10-6 - Body ground (TIRE - Body ground) | GR-L - Body ground | TIRE PRESSURE indicator OFF | Below 1 V |
| C10-7 - Body ground (ESC - Body ground) | R-W - Body ground | ABS indicator OFF | Below 1 V |
| C10-8 - Body ground (EFI - Body ground) | B-Y - Body ground | Engine running and CHECK ENGINE indicator OFF | 9 to 14 V |
| C10-10 - Body ground (FUS- - Body ground) | BR-B - Body ground | Constant | Continuity |
| C10-12 - Body ground (+B - Body ground) | W-L - Body ground | Any Contents | 10 to 14 V |
| C10-13 - Body ground (LVSR - Body ground) | Y-R - Body ground | Brake fluid level warning switch ON | Below 1 V |
| C10-14 - Body ground (SW - Body ground) | Y-B - Body ground | BRAKE (PKB, Skid Control ECU) warning light ON | Below 1 V |
| C10-15 - Body ground (VSCW - Body ground) | P-G - Body ground | VSC indicator ON | Below 1 V |
| C10-16 - Body ground (TURN R - Body ground) | G-Y - Body ground | Turn signal RH indicator light OFF --> ON | Below 1 V --> 10 to 14 V |
| C10-21 - Body ground (TURN L - Body ground) | G-B - Body ground | Turn signal LH indicator light OFF --> ON | Below 1 V --> 10 to 14 V |
| C10-25 - Body ground (ILG1 - Body ground) | W-B - Body ground | Constant | Continuity |
| C10-26 - Body ground (ILG2 - Body ground) | W-B- Body ground | Constant | Continuity |
| C10-28 - Body ground (MPX- - Body ground) | V - Body ground | Communication circuit | - |
| C10-29 - Body ground (MPX+ - Body ground) | R-L - Body ground | Communication circuit | - |
| C10-30 - Body ground (ES - Body ground) | BR - Body ground | Constant | Continuity |
| C10-32 - Body ground (IG+ - Body ground) | B-R - Body ground | Ignition switch OFF --> ON | Below 1 V--> 10 to 14 V |
| C10-33 - Body ground (E/M - Body ground) | W - Body ground | Communication circuit | - |
| C10-34 - Body ground (TX - Body ground) | R - Body ground | Communication circuit | - |
| C10-35 - Body ground (SI - Body ground) | GR-R - Body ground | Ignition switch ON and turn the wheel slowly | Puls generation (*1) |
| C10-37 - Body ground (S - Body ground) | B-O - Body ground | Ignition switch OFF --> ON, Engine idle speed | Puls generation (*2) |
| C10-38 - Body ground (FUS+ - Body ground) | Y-G - Body ground | Fuel sender gauge is F position --> E position | 4.0 Ω --> 110.0 Ω |
*1: Reference: Using oscilloscope:
ITEM CONTENTS
| Item | Contents |
|---|---|
| Tool setting | 5 V/ DIV, 20 ms/DIV |
| Vehicle condition | Driving at approx. 20Km/h |
*2: Reference: Using oscilloscope:
ITEM CONTENTS
| Item | Contents |
|---|---|
| Tool setting | 5 V/ DIV, 10 ms/ DIV |
| Vehicle condition | Engine idle speed |