Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Acura,
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 productions: Â 1993
Under-dash fuse box
Under-dash fuse box is located behind left kick panel
| Number | A | Wire Color | Component or Citcuit Protected |
| 1 | â | â | Option connector: C921 |
| 2 | â | â | Option connector: C919 |
| 3 | 15 | YEL/BLK | Rear window defogger relay, Radiator fan main relay, Radiator fan relay, Fan control unit, A/C compressor clutch, ABS control unit |
| 4 | 10 | YEL/RED | Stereo radio/cassette player. Cigarette lighter relay, Cellular phone system (Option) |
| 5 | 20 | YEL/BLK | ECM (M/T) or PCM (A/T), Idle air control (A/C) valve, Fuel injector resistors |
| 6 | â | â | â |
| 7 | 10 | PNK | SAS unit (VB) |
| 8 | 20 | BLU/YEL | Driverâs seat belt presenters, Passengerâs seat belt presenters |
| 9 | 15 | WHT/BLU | Cigarette lighter |
| 10 | 15 | WHT/BLK | Seat heater control unit ilSl. Driverâs sea1t heater:s (lSI. Passengerâs seat heaters (LS) |
| 11 | 20 | BLK/GRN | Power door closer control unit |
| 12 | 7,5 | BLK/YEL | Daytime running lights control unit (Canada) |
| 13 | 7,5 | YEL | Back-up lights, Turn signal/hazard relay, Clock, Gauges, Shiftâlock solenoid (A/T), Integrated control unit, Seat belt tension reducer solenoids, Reverse lockout relay and solenoid (M/T) |
| 14 | 7,5 | BLK/WHT | ECM (M/T) or PCM (A/T), PGM¡FI main relay, Gauges (Bulb check circuit) |
| 15 | 7,5 | YEL/BLU | Alternator, ECM (M/T) or PCM (A/T), Radiator fan control module, Security control unit, Power seat control unit |
| 16 | 20 | RED/WHT | Daytime running lights control unit (Canada) |
| 17 | 20 | WHT/YEL | Power window control unit, Driverâs window motor |
| 18 | 20 | BLU/BLK | Passengerâs window motor |
| 19 | 7,5 | BLK/YEL | Blower motor relay. Blower motor high relay, Heater control panel, Climate control unit, Mirror defoggers, Seat heater relay (LS) |
| 20 | 7,5 | BLK/RED | Cruise control unit. Radiator fan control module, Security control unit, Power seat control unit |
| 21 | 20 | GRN/BLK | Left rear window motor |
| 22 | 20 | RED | SRS unit (VA) |
| 20 | BLK/YEL | Fuel pump, Alternator, Vehicle speed sensor (VSS), Heated oxygen sensors, IAB control solenoid valves, Evaporative emission (EVAP) purge control solenoid valve, EGR control solenoid valve, Fuel prsssure regulator control solenoid valve, ECM (M/T) or PCM (A/T), TCS control unit (LS), TCS fail-safe relay (LS), Steering angle sensor (LS) | |
| 23 | 7,5 | YEL/GRN | Windshield wiper intermittent relay, Windshield wiper low relay, Windshield wiper high relay, Windshield washer motor, Moonroof open relay, Moonroof close relay |
| 24 | 20 | YEL/BLK | Right rear window motor |
| 25 | 30 | BLK/YEL | Ignition coils, PGM¡FI main relay, Noise condenser |
| 26 | 30 | GRN/BLK | Windshield wiper motor |
Engine compartment fuse box
Under-hood relay/fuse box is located on the left side of engine compartment.
| Number | A | Wire Color | Component or Citcuit Protected |
| 31 | 120 | â | Power distribution |
| 32 | 50 | â | ABS pump motor, No. 38 (7.5 A) fuse, ABS control unit |
| 33 | 40 | YEL/GRN | Rear window defogger, Noise condenser |
| 34 | 50 | WHT/BLK | Under-dash fuse/relay box (BAT) |
| 35 | 50 | WHT | Ignition switch (BAT) |
| 36 | 40 | WHT/GRN | No. 17, 18, 2 f and 24 (20 A) fuses |
| 37 | 40 | BLU/WHT | Blower motor |
| 38 | 7,5 | WHT/BLU | ABS control unit |
| 39 | 20 | WHT/GRN | Brake lights, Horns, Key interlock solenoid (A/T), Security indicator, ABS control unit, Cruise control unit, ECM (M/T) or PCM (A/T), TCS control unit (LS) |
| 40 | 15 | WHT/YEL | Hatard warning tights, Turn signal/hazard relay |
| 41 | 15 | WHT/GRN | ABS. control unit (B1) |
| 42 | 15 | WHT | ABS control unit (B2) ,TCS control unit (LS) |
| 43 | 15 | WHT/BLK | ABS control unit (B3) |
| 44 | 20 | WHT/GRN | Power door lock, control unit, Trunk opener solenoid |
| 45 | 20 | RED/GRN | Right headnght. Daytime running lights control ;unit (Canada) |
| 46 | 20 | RED/YEL | Left headlight, Daytime running lights control unit (Canada) |
| 47 | 20 | WHT | Radiator fan motor |
| 48 | 10 | RED/YEL | Left taitlight, Left rear parking light |
| 49 | 15 | RED/BLK | Right taillight. Front parking lights, Vanity mirror lights, Licensa plate lights, Integrated control unit, Right rear parking light, Dash lights brightness control unit, Dash lights |
| 50 | 20 | WHT | Condenser fan motor |
| 51 | 30 | GRN/WHT | Moonroof motor |
| 52 | 30 | WHT/RED | Passengerâ s. power seat slide and recline motor |
| 52 | 15 | GRN/RED | TCS control unit (LS) |
| 54 | 20 | WHT/BLU | Amplifier (LS) |
| 55 | 30 | RED/WHT | Power seat control unit |
| 56 | 7,5 | WHT/YEL | Stereo radio/cassette player, Clock, Power antenna motor, Climate control unit, Integrated Control unit, Cellular phone system (Option) |
| 57 | 15 | WHT/BLU | Ceiling lights, Courtesy fights, Trunk tight, Foot well lights, lgnition key light, Spot lights. Driverâs door key cylinder light |
| 58 | 30 | WHT/RED | Power seat control unit |
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WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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