Buick Riviera (1993) – fuse box diagram
Year of production: 1993
Passenger compartment (left side)
There is a fuse panel is located on the left side ofthe console under a carpeted
panel cover.
| Fuses | Ampere rating [A] | Usage |
| 1 | 10 | ISO-IGN |
| 2 | 20 | Body |
| 3 | 10 | Antenna |
| 4 | 20 | Cigar |
| 5 | 10 | BCM/IPC |
| 6 | 20 | Stop/Hazard |
| 7 | 15 | Turn Signal |
| 8 | 3 | Cruise |
| 9 | 10 | HVAC |
| 10 | 20 | Park Light |
| 11 | 15 | Radio 1 |
| 12 | 25 | Wiper |
| 13 | 10 | Radio 2 |
| 14 | 15 | SIR |
| 15 | 25 | Bose |
| 16 | 3 | Crank |
| 17 | 20 | Trunk-rel/Pull Down & Fuel Door Re1 |
| 18 | 10 | AIC |
| 19 | 20 | Ele Compressor |
| 20 | 5 | Coolant Fan |
Right side
The fuse block is located on the right side of the console under a carpeted panel cover.
| Fuse | Ampere rating [A] | Usage |
| 1 | — | — |
| 2 | 25 | Defog |
| 3 | 15 | Keyless Entry |
| 4 | 10 | Anti-lock |
| 5 | 10 | PCM/lgnition |
| 6 | 15 | PCM Solenoid |
| 7 | 15 | Neutral Start Safety Switch |
| 8 | 15 | IGN MOD |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.