Transmission Range Sensor (TRS)
Disconnect negative battery cable. Disconnect harness connector at TRS on side of transmission. Using an ohmmeter, ensure continuity exists between indicated sensor terminals in specified gear range. See Fig 1 or Figure . See TRANSMISSION RANGE SENSOR RESISTANCE table. Ensure continuity does not exist between specified terminals and ground. Replace TRS if it does not test as specified.
TRANSMISSION RANGE SENSOR RESISTANCE
| Gear Selector Position | Terminals No. |
|---|---|
| Park | 5 & 6, 8 & 9 |
| Reverse | 1 & 8 |
| Neutral | 5 & 6, 8 & 10 |
| Drive | 2 & 8 |
| Second | 3 & 8 |
| Low | 4 & 8 |