Combination Meter ASSY: Notes
WARNING: This page is about a different car, the 2006 Toyota Corolla and 2005 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
COMBINATION METER ASSY CONNECTOR TERMINALS REFERENCE
| Symbols (Terminals No.) | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| SIGNAL EARTH (C9-1) - Body ground | BR - Body ground | Ground | Always | Below 1 Ω |
| POWER EARTH (C9-2) - Body ground | W-B-Body ground | Ground | Always | Below 1 Ω |
| O/D OFF (C9-3) - Body ground | LG - Body ground | O/D OFF signal | O/D OFF indicator light OFF --> ON | 10 to 14 V --> Below 1 V |
| IG1 + (C9-4) - Body ground | R-W-Body ground | Ignition switch signal (ON) | Ignition switch OFF --> ACC | Below 1 V --> 10 to 14 V |
| +B (C9-5) - Body ground | L-W-Body ground | Battery | Always | 10 to 14 V |
| P-BELT OUT (C9-6) - Body ground | L - Body ground | Passenger seat belt warning output signal | Passenger seat belt indicator light is OFF --> ACC | 10 to 14 V --> Below 1 V |
| FUEL (C9-7) - Body ground | Y - Body ground | Fuel level signal | Ignition switch ON, fuel level is FULL --> EMPTY | Below 1 V --> 4 to 7 V |
| TEMP (C9-8) - Body ground | B - Body ground | Coolant temperature signal | Ignition switch ON, coolant temperature is 90°C (194°F) | Pulse generation (See waveform 1) |
| SI (C9-9) - Body ground | W-G - Body ground | Speed signal (Input) | Ignition switch ON and turn the wheel slowly | Pulse generation (See wave form 2) |
| 4P OUT (C9-10)- Body ground | V-W-Body ground | Speed signal (Output) | Ignition switch ON and turn the wheel slowly | Pulse generation (See wave form 2) |
| P-BELT SW(C9-11)-Body ground | L-W-Body ground | Seat belt condition signal (Passenger side) | P-BELT indicator light ON --> OFF | Below 1 V --> 10 to 14 V |
| D-BELT SW(C9-12)-Body ground | G-Y - Body ground | Seat belt condition signal (Driver side) | Driver seat belt indicator light is Blinks --> OFF | Below 1 V --> 10 to 14 V |
| BEAM- (C9-13) - Body ground | W-B- Body ground | Hi-Beam signal | Hi-Beam OFF --> ACC | 10 to 14 V --> Below 1 V |
| BEAM+ (C9-14) - Body ground | R - Body ground | Hi-Beam signal | Hi-Beam OFF --> ACC | Below 1 V --> 10 to 14 V |
| ST (C9-15) - Body ground | B - Body ground | Starting signal | Ignition switch OFF --> START | Below 1 V --> 10 to 14 V |
| KEY SW(C9-16)-Body ground | L-B - Body ground | KEY Switch signal | Key is inserted --> Not inserted | Below 1 V --> 10 to 14 V |
| D DOOR(C9-17)-Body ground | R-W - Body ground | D door condition signal | Driver door OPEN --> CLOSE | Below 1 V --> 10 to 14 V |
| ILL+ (C9-18) - Body ground | G - Body ground | Tail light signal | Light control switch OFF --> ACC | Below 1 V --> 10 to 14 V |
| TACHO (C9-19) - Body ground | B - Body ground | Tacho meter signal | Engine running | Pulse generation (See wave form 3) |
| EXCEPT D DOOR (C9-20) - Body ground | R - Body ground | Door condition signal (Except for D door) | Except driver door OPEN --> CLOSE | Below 1 V --> 10 to 14 V |
| OIL PRESSURE (C9-21)-Body ground | W - Body ground | Oil pressure signal | OIL/P warning light ON --> OFF | Below 1 V --> 10 to 14 V |
| FUEL EARTH (C9-22) - Body ground | BR - Body ground | Ground (Fuel sender gauge) | Always | Below 1 Ω |
| CRUISE (C9-23)- Body ground | G-R - Body ground | CRUISE signal | Ignition switch ON and cruise indicator light ON --> OFF | Below 1 V --> 10 to 14 V |
| TURN L (C9-24) - Body ground | G-B - Body ground | Turn signal L | Ignition switch ON, turn signal LH indicator light OFF --> ACC | Below 1 V --> 10 to 14 V |
| TURN R (C9-25) - Body ground | G-Y - Body ground | Turn signal R | Ignition switch ON, turn signal RH indicator light OFF --> ACC | Below 1 V --> 10 to 14 V |
| OUTSIDE TEMP+ (C9-26) -OUTSIDE TEMP- (C9-30) | B-B-L | OUTSIDE TEMP signal | Outside temperature at 25°C | Approx. 2784Ω |
| 6M/T R (C9-27) - Body ground | R-B - Body ground | 6M/T condition signal (Reverse) | 6M/T R indicator light OFF --> ACC | Below 1 V --> 10 to 14 V |
| ILL- (C9-28) - Body ground | Y - Body ground | Rheostat signal (Light control) | Ignition switch ON | Pulse generation (See wave form 4) |
| TPMS (C9-29) - Body ground | LG - Body ground | TPMS signal | TPMS indicator light ON --> OFF | 6.7 to 12 V --> Below 1 V |
| CHG- (C9-31) - Body ground | Y - Body ground | Charge signal | Ignition switch OFF --> ACC | 10 to 14 V --> Below 1 V |
| CHG+ (C9-32) - Body ground | B-0 - Body ground | Charge signal | Ignition switch OFF --> ACC | Below 1 V --> 10 to 14 V |
| CHECK ENGINE (C9-33) - Body ground | R-Y - Body ground | CHECK ENGINE signal | CHECK ENGINE warning light ON --> OFF | Below 1 V --> 10 to 14 V |
| WASHER LEVEL (C9-34) - Body ground | L-W - Body ground | Washer level signal | WASH LVL indicator light ON --> OFF | 10 to 14 V --> Below 1 V |
| BRAKE LEVEL SW (C9-35) - Body ground | R-W - Body ground | Brake fluid level signal | Brake fluid level warning light ON --> OFF | Below 1 V --> 8 to 14 V |
| EBD (C9-36) - Body ground | R-Body ground | ABS or VSC signal | Brake warning light ON --> OFF | 6.7 to 12 V --> Below 1 V |
| ABS (C9-37) - Body ground | W-R-Body ground | ABS or VSC signal | ABS warning light ON --> OFF | 6.7 to 12 V --> Below 1 V |
| TEMP DATA OUT (C9-38) - Body ground | R - Body ground | Outside temp signal | Ignition switch ON | Pulse generation (See wave form 5) |
| AIR BAG (C9-39) - Body ground | B-Y-Body ground | AIR BAG signal | AIR BAG warning light OFF --> ACC | 8 to 14 V --> Below 1 V |
| SLIP (C16-2) - Body ground | W - Body ground | SLIP signal | SLIP indicator light ON --> OFF | Below 1 V --> 10 to 14 V |
| VSC (C16-3) - Body ground | V-Body ground | VSC signal | VSC indicator light ON --> OFF | Below 1 V --> 10 to 14 V |
| HEAD (C16-7) - Body ground | R-Body ground | Headlight signal | Light control switch is OFF --> HEAD | Below 1 V --> 10 to 14 V |
| TAIL CANCEL (C16-9)-Body ground | B-Body ground | Tail cancel signal (Light control) | Tail cancel switch is OFF --> ACC | Below 1 V --> 10 to 14 V |