For 1990-2009 cars

### Removal Procedure

Warning: Refer to Battery Disconnect Warning in the Preface section.

1. Disconnect the negative battery cable.
2. Disconnect the input shaft speed (ISS) sensor electrical connector.
3. Remove the ISS sensor retaining bolt.
4. Remove the ISS sensor from the transaxle.

### Installation Procedure

Note: Lubricate the O-ring with ISU DEXRON III.

1. Install a new O-ring on the ISS sensor.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the ISS sensor.
3. Install the ISS sensor bolt and tighten to 5 N·m (44 lb in).
4. Connect the ISS sensor electrical connector.
5. Connect the negative battery cable.