GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Geo 🢒 1997 🢒 Metro 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 3 Speed-M60 🢒 Vehicle Speed Sensor

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative (-) battery cable.

    2. Object Number: 179542 Size: SH
  2. Disconnect the vehicle speed sensor (VSS) electrical connector (1).
  3. Remove one retaining bolt (3) and VSS from the transaxle.
  4. Inspect the VSS O-ring for cuts or damage. Replace as necessary.

Installation Procedure

    Object Number: 179542 Size: SH
  1. Install the O-ring onto the vehicle speed sensor (VSS) (4).

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the VSS (4) into the transaxle case. Secure the VSS with the retaining bolt (3).

    3. Tighten
    Tighten the VSS retaining bolt (3) to 23 N·m (17 lb ft).

  3. Connect the VSS electrical connector (1) .
  4. Connect the negative (-) battery cable.