Blower Switch
Detach multi-pin terminal from blower switch. Use ohmmeter or circuit tester to check for continuity between terminals at different switch positions as noted in continuity chart and corresponding illustrations. If continuity is not as shown, replace blower switch.
BLOWER SWITCH CONTINUITY CHART
| Application/Switch Position | Terminal Continuity | |
|---|---|---|
| Camry & Tercel | ||
| "OFF" | E to P & P | |
| 1st Step | E to C, P & P | |
| 2nd Step | E to C, M, P & P | |
| 3rd Step | E to C, M, P & P | |
| 4th Step | E to C, H, P & P | |
| Celica | ||
| "OFF" | None | |
| 1st Step | E to C | |
| 2nd Step | E to C & M | |
| 3rd Step | E to C, M & D | |
| 4th Step | E to C, H & D | |
| Corolla & Starlet | ||
| "OFF" | None | |
| 1st Step | E to C | |
| 2nd Step | E to C & M(1) | |
| 3rd Step | E to C & M(2) | |
| 4th Step | E to C & H | |
| Land Cruiser | ||
| "OFF" | None | |
| 1st Step | E to F | |
| 2nd Step | E to F & M | |
| 3rd Step | E to F & M | |
| 4th Step | E to F & Hi | |
| Pickup | ||
| "OFF" | None | |
| 1st Step | E to L | |
| 2nd Step | E to L & M | |
| 3rd Step | E to L & H | |