Tachometer Operational Test
Connect test tachometer and start engine. Compare vehicle tachometer RPM reading against test tachometer. If vehicle tachometer reading is outside allowable range, replace tachometer. See TACHOMETER TEST table.
TACHOMETER TEST
| Vehicle RPM Reading | Allowable RPM Range | |
|---|---|---|
| Highlander | ||
| 700 | 617-757 | |
| 1000 | 881-1081 | |
| 2000 | 1837-2087 | |
| 3000 | 2793-3093 | |
| 4000 | 3775-2075 | |
| 5000 | 4756-5056 | |
| 6000 | 5707-6067 | |
| Land Cruiser, Sequoia, Sienna, RAV4, Tundra & 4Runner | ||
| 700 | 630-770 | |
| 1000 | 900-1100 | |
| 2000 | 1850-2150 | |
| 3000 | 2800-3200 | |
| 4000 | 3800-4200 | |
| 5000 | 4800-5200 | |
| 6000 | 5750-6250 | |
| 7000 | 6700-7300 | |
| Tacoma | ||
| 700 | 630-770 | |
| 3000 | 2850-3150 | |
| 5000 | 4850-5150 | |
| 7000 | 6790-7210 | |