For 1990-2009 cars

### Removal Procedure

Caution: Refer to Battery Disconnect Caution 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

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

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

Notice: Refer to Fastener Notice in the Preface section.

2. Install the ISS sensor and retaining bolt into the transaxle case.

Tighten
Tighten the ISS sensor retaining bolt to 5.4 N·m (48 lb in).

3. Connect the ISS sensor electrical connector.
4. Connect the negative battery cable.