Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Isuzu,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 1998, 1999
Under-dash Fuse/Relay Box
| Fuse | A | Wire Color | Component or Circit Protected |
| 1 | 10 | YEL | Gauge assembly, turn signal/hazard relay, clock, NT reverse relay, shift lock solenoid |
| Fuse/relay box socket | Integrated control unit | ||
| 2 | 15 | RED/WHT | PGM-FI main relay |
| GRN (or RED) | SRS unit (VA) | ||
| 3 | 10 | GRN (or PNK) | SRS unit (VB) |
| 4 | 15 | BLK/YEL | Alternator, ELD unit, cruise control system, PCM |
| 5 | 15 | BLK/YEL | Distributor |
| 6 | 10 | GRN/BLK | Windshield wiper/washer motors, windshield wiper motor relay, intermittent wiper relay, windshield wiper high/low relays |
| Fuse/relay box socket | Integrated control unit | ||
| 7 | 7,5 | YEL/RED | Power mirror actuator, ABS control unit |
| Fuse/relay box socket | Optional connector (C909) | ||
| 8 | 7,5 | BLK/YEL | Heater control panel, recirculation control motor, mode control motor, A/C compressor clutch relay, A/C thermostat, rear A/C unit switch, rear A/C unit blower motor |
| 9 | 7,5 | BLU/RED | PGM-FI main relay, PCM |
| 10 | 7,5 | VEL/RED | Daytime running lights control unit (Canada) . |
| 11 | 7,5 | VEL/RED | Cigarette lighter relay |
| Fuse/relay box socket | Optional connector (C908) | ||
| 12* | 10 | YEL/GRN | Sunroof relays (USA), rear window wiper/washer motors, power window relay |
| *:AUXILIARY FUSE HOLDER | |||
Under-hood ABS Fuse/Relay Box
| Fuse | A | Wire Color | Component or Circit Protected |
| 41 | 30 | — | ABS pump motor |
| 42 | 7,5 | GRN | ABS control unit |
| 43 | 20 | WHT/GRN | ABS pump motor relay, ABS modulator unit |
| 44 | — | — | — |
| 45 | — | — | — |
Under-hood Fuse/Relay Box
| Fuse | A | Wire Color | Component or Circit Protected |
| 15 | 100 | — | Battery, power distribution |
| 16 | 50 | WHT | Ignition switch (BAT) |
| 17 | 40 | WHT | Blower motor |
| 18 | 40 | WHT/BLU | Windshield wiper motor |
| 19 | 15 | RED/YEL | Left headlight, high beam indicator light |
| 20 | 15 | RED/GRN | Right headlight |
| 21 | 20 | BLU/BLK | Radiator-fan motor |
| 22 | 30 | WHT/GRN | Rear window defogger |
| 23 | — | — | — |
| 24 | 20 | WHT/YEL | Right rear power window motor |
| 25 | 20 | WHT/BLK | Left rear power window motor |
| 26 | 20 | BLU/BLK | Front passenger’s power window motor |
| 27 | 10 | RED/BLU | Daytime running lights control unit (Canada) |
| 28 | 20 | GRN/WHT | Driver’s power window motor, power window control unit |
| 29 | 30 | GRN | Sunroof motor (USA) |
| 30 | 15 | WHT/YEL | Horns, key interlock solenoid, brake lights |
| 31 | 20 | WHT/RED | Driver’s power seat up-down motor (USA) |
| 32 | 15 | RED/GRN | Dash lights, parking lights, taillights, license plate lights |
| 33 | 15 | WHT/GRN | PGM-FI main relay |
| 34 | 20 | WHT | A/C compressor clutch, condenser fan, radiator fan control module |
| 35 | 10 | WHT/GRN | Turn signal/hazard relay |
| 36 | 15 | RED/WHT | Cigarette lighter, data link connector |
| 37 | 7,5 | WHT/BLU | Integrated control unit, cargo area lights, ceiling lights, courtesy lights, spotlights |
| 38 | 20 | WHT | Keyless/power door lock control unit |
| 39 | 7,5 | WHT/YEL | PCM, clock, audio unit |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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