| SYMBOL | DESCRIPTION | AMPS |
|---|---|---|
| 1 | BTS (W/ A/T) Fuse | 10A |
| 2 | B/U LP (UBEC) Fuse | 25A |
| 3 | Starter Relay (Mini Relay) | |
| 4 | IGN B Mxi Fuse | 50A |
| 5 | IGN E (UBEC) Fuse | 10A |
| 6 | RAP Maxi Fuse | 40A |
| 7 | OXYSEN (UBEC) Fuse | 20A |
| 8 | IGN A (UBEC) Maxi Fuse | 40A |
| 9 | LR PRK | 10A |
| 10 | PARKLP Fuse | 20A |
| 11 | STUD #2 Maxi Fuse | 30A |
| 12 | ATC Fuse | 20A |
| 13 | HVAC Fuse | 30A |
| 14 | TRCHMSL Fuse | 10A |
| 15 | HAZLP Fuse | 20A |
| 16 | VECHMSL Fuse | 10A |
| 17 | Rear Defogger Relay Mini Relay | |
| 18 | RRDFOG Fuse | 30A |
| 19 | HTDMIR Fuse | 10A |
| 20 | Headlamp Grounding Relay Micro Relay | |
| 21 | RR W/W Fuse | 15A |
| 22 | CRANK Fuse | 10A |
| 23 | STOPLP Fuse | 20A |
| 24 | TBC Fuse | 10A |
| 25 | High Mounted Stop Lamp Relay Micro Relay | |
| 26 | Fog Lamp Relay Micro Relay | |
| 27 | HTDSEAT Fuse | 20A |
| 28 | IGN C Fuse | 15A |
| 29 | FOG LP Fuse | 15A |
| 30 | Horn Relay Micro Relay | |
| 31 | Daytime Running Lights Relay Diode |
Chevrolet S10 Regular Cab 1999 Fuse Panel/Board – Fuse Symbol Map



