GMC Safari Seat Belt Warning Bulb Size
The GMC Safari seat belt warning light utilizes PC194 and PC74 bulb sizes for the instrument panel cluster. Available data covers the time range from 1985 through 1995.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1995 | PC194 |
| 1993-1994 | PC194 (With Digital Inst. Cluster) |
| PC74 (Without Digital Inst. Cluster) | |
| 1985-1992 | PC194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V, 3.78W. | PC194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5) with printed circuit board twist-lock socket, for instrument clusters. 12V, 1.4W. | PC74 |