Most electrical circuits in this vehicle are protected by fuses, while high-draw electrical components are powered through relays. Protective fuses and relays are housed in distribution and junction boxes located in both the engine compartment and the passenger compartment.
This diagram information applies to 1996–2001 Toyota Ipsum (chassis codes SXM10, SXM15, CXM10; Toyota T platform) models equipped with 2.0 L gasoline (3S-FE) or 2.2 L diesel (3C-TE) engines.
Passenger Compartment
Component Location. 7 – fuel pump relay, 8 – engine control module (ECM), 9 – rear-view camera control unit, 10 – central junction block, 11 – audio amplifier, 12 – TV tuner (from 08/1997), 13 – relay block No. 1, 14 – rear heater relay, 15 – passenger compartment fuse box, 16 – engine compartment bulkhead relay box, 17 – accessory power relay, 18 – central locking control relay, 19 – airbag sensor assembly (center), 20 – ABS G-sensor, 21 – A/C amplifier, 22 – ABS control module, 23 – fuse box, 24 – parking assist control module, 25 – connector bracket.
Fuse Box
Located on the driver’s side, behind the lower dashboard panel / glove box.
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| No. | Circuit / Function | Rating (A) |
| 1 | TURN – Turn signal lights / Hazard flasher | 7.5 |
| 2 | IDLE UP – Engine control module (ECM) | 7.5 |
| 3 | DOOR – Power door locks | 30 |
| 4 | STARTER – Engine control module (ECM) / Starter signal | 7.5 |
| 5 | TAIL – Tail lights, parking lights, interior lights | 10 |
| 6 | WIPER – Windshield wipers and washers | 20 |
| 7 | ECU-IG – ABS, parking assist, electronic AWD control module | 10 |
| 8 | METER A/C – Air conditioning and heater controls | 15 |
| 9 | STOP – Brake lights, high-mount stop light | 15 |
| 10 | CIG / ACC – Clock, audio system, CD player, cigarette lighter, power mirror controls | 15 |
| 11 | IGN – Engine control module (ECM) / Ignition system | 7.5 |
| 12 | RR DEF – Rear window defogger | 30 |
| 13 | RR HEATER – Rear heater system | 10 |
| 14 | FR FOG – Front fog lights | 15 |
Relay Box
Ref. #16 in the location diagram above.
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Engine Compartment
Component Location.
- Right front SRS airbag sensor,
- Relay block No. 5 (3C-TE diesel engine),
- Relay block No. 5 (3S-FE gasoline engine),
- Glow plug relay,
- Engine compartment main fuse box, relay block No. 2,
- Left front SRS airbag sensor.
Location overview.
Fuse Box
General view.
| Diagram | ||
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| No. | Component / Circuit | Rating (A) |
| A | Fuel injection relay (EFI) | |
| B | Main engine relay (MAIN) | |
| C | Radiator fan relay (FAN) | |
| D | Headlight relay (HEAD) | |
| E | Horn relay (HORN) | |
| F | Starter relay (ST) | |
| 1 | CDS (A/C Condenser Fan) | 30 |
| 2 | RDI (Radiator Cooling Fan) | 30 |
| 3 | MAIN (Main Power Fuse) | 30 |
Relay Box
Relay Block No. 2 (Ref. #5 in the location diagram above).
| Diagram | ||
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| 1 | ABS (Anti-lock Braking System) | 60 |
| 2 | ALT (Alternator) | 120 |
| 3 | HTR (Heater) | 50 |