C 2500 Truck 2WD V8-5.7L VIN R (1997)
Steering Wheel Speed Sensor: Service and Repair
REMOVAL
NOTE: Set front wheels in the straight-ahead position and the steering wheel in the "LOCKED" position.
Remove or disconnect the following:
1. Negative battery cable.
2. Disable the SIR.
3. Nut and bolt from upper to lower steering shaft connection. Slide lower shaft down.
4. Position sensor connector by using suitable tool to pull connector down around the right side of steering column for accessibility.
Position Sensor Removal
5. Position sensor and bearing assembly from steering column jacket by pulling straight out. Use care not to apply force to sensor and bearing in a
sideways direction.
6. Position sensor from clips in bearing assembly.
INSTALLATION
CAUTION: Always use the correct fastener in the proper location. When you replace a fastener, use ONLY the exact part number for that
application. The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the fasteners
that require thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or other
corrosion Inhibitors) on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and joint clamping
force, and may damage the fastener. When you install fasteners, use the correct tightening sequence and specifications. Following these instructions
can help you avoid damage to parts and systems.
Install or connect the following:
1. Position sensor into bearing assembly.
2. Bearing into steering column jacket. Align notches on bearing and column jacket and seat bearing fully into jacket. Use care not to apply force to
sensor and bearing in a sideways direction.
3. Position sensor connector.
4. Bolt and nut to upper end of shaft. Tighten to 62 Nm (46 ft. lbs.).
5. Negative battery cable.
6. Enable the SIR system.
