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ZF S6-650

Vehicle Speed Sensor (VSS) Replacement

Removal Procedure





1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. If equipped with the 6.6L engine, disconnect the Vehicle Speed Sensor (VSS) electrical connector (4).





3. If equipped with the 8.1L engine, disconnect the VSS electrical connector (5).





4. Remove the VSS bolt, sensor and seal.

Installation Procedure





1. Lubricate a NEW O-ring seal with transmission fluid.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the VSS and bolt.
^ Tighten the bolt to 10 Nm (89 inch lbs.).





3. If equipped with the 8.1L engine, connect the VSS electrical connector (5).





4. If equipped with the 6.6L engine, connect the VSS electrical connector (4).
5. Lower the vehicle.
6. Check the transmission fluid level. Add if necessary.
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