Instrument Panel Junction Block
The instrument panel juction block is located under the left side of the instrument panel. See Figure.
INSTRUMENT JUNCTION BLOCK RELAY IDENTIFICATION
| RELAY DESCRIPTION |
|---|
| Integration Relay |
INSTRUMENT JUNCTION BLOCK FUSE IDENTIFICATION LEGEND
| Fuses | System | |
|---|---|---|
| 7.5A | OBD | Engine Control (1ZZ-FE 2WD) Engine Control (1ZZ-FE 4WD) Engine Control (2ZZ-GE) |
| 10A | A/C | Air Conditioning |
| 10A | ECU-B | Engine Immobilizer System Front Fog Light Headlight Seat Belt Warning SRS TVIP System VSC and Tire Pressure Warning System (w/ VSC) |
| 10A | ECU-IG | ABS and Tire Pressure Warning System (w/o VSC) Cruise Control (2ZZ-GE, 1ZZ-FE 4WD) Radiator Fan Shift Lock TVIP System VSC and Tire Pressure Warning System (w/ VSC) |
| 10A | GAUGE | ABS and Tire Pressure Warning System (w/o VSC) Air Conditioning Automatic Glare-Resistant EC Mirror with Compass Back-Up Light Charging Clock Combination Meter Cruise Control (1ZZ-FE 2WD) Cruise Control (2ZZ-GE, 1ZZ-FE 4WD) Door Lock Control Electronically Controlled Transmission Engine Control (1ZZ-FE 2WD) Engine Control (1ZZ-FE 4WD) Engine Control (2ZZ-GE) Front Fog Light Headlight Heater Interior Light Key Reminder and Light Reminder Moon Roof Navigation System and Audio System (w/ Navigation System) Power Outlet (115V) Power Window Rear Window Defogger Rear Wiper and Washer Seat Belt Warning SRS Taillight and Illumination Turn Signal and Hazard Warning Light VSC and Tire Pressure Warning System (w/ VSC) Wireless Door Lock Control |
| 10A | M-HTR/DEF I-UP | Engine Control (1ZZ-FE 2WD) Engine Control (1ZZ-FE 4WD) Engine Control (2ZZ-GE) |
| 15A | AM2 | ABS and Tire Pressure Warning System (w/o VSC) Charging Combination Meter Cruise Control (1ZZ-FE 2WD) Cruise Control (2ZZ-GE, 1ZZ-FE 4WD) Electronically Controlled Transmission Engine Control (1ZZ-FE 2WD) Engine Control (1ZZ-FE 4WD) Engine Control (2ZZ-GE) Engine Immobilizer System Ignition SRS Starting TVIP System VSC and Tire Pressure Warning System (w/ VSC) |
| 15A | CIG | Audio System (Built-In Type Amplifier w/o Navigation System) Audio System (Separate Type Amplifier) Cigarette Lighter Clock Navigation System and Audio System (w/ Navigation System) Power Outlet (12V) Remote Control Mirror |
| 15A | INV | Power Outlet (115V) |
| 15A | P/POINT | Power Outlet (12V) |
| 15A | RR/WIPER | Rear Window Defogger Rear Wiper and Washer |
| 15A | STOP | ABS and Tire Pressure Warning System (w/o VSC) Cruise Control (1ZZ-FE 2WD) Cruise Control (2ZZ-GE, 1ZZ-FE 4WD) Electronically Controlled Transmission Engine Control (1ZZ-FE 2WD) Engine Control (1ZZ-FE 4WD) Engine Control (2ZZ-GE) Shift Lock Stop Light VSC and Tire Pressure Warning System (w/ VSC) |
| 15A | TAIL | Engine Control (1ZZ-FE 2WD) Engine Control (1ZZ-FE 4WD) Engine Control (2ZZ-GE) Headlight Key Reminder and Light Reminder Taillight and Illumination |
| 15A | WASHER | Front Wiper and Washer Rear Wiper and Washer |
| 25A | DOOR | Door Lock Control Interior Light Wireless Door Lock Control |
| 25A | WIPER | Front Wiper and Washer |
| 30A | DEFOG | Rear Window Defogger |
| 30A | POWER | Moon Roof Power Window |
| 40A | HEATER | Air Conditioning Heater |
INSTRUMENT JUNCTION BLOCK RELAY IDENTIFICATION
| RELAY DESCRIPTION |
|---|
| C/OPN Relay |
| ST Relay |
| DEF Relay |
| P/W Relay |
| IG1 Relay |