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Steering Column

Steering and Suspension › Steering
Unified entry — merged from multiple cross-listed pages in the original manual.

Parts

PartSteering Column
ManufacturerCHY
OEM part #5057349AI
Price$1005.00

Labor

Replace0.9 hr
Warranty 0.0 hrSkill B
Procedures
Steering Column: Specificationsreference
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TORQUE
Steering Column - Installation15 steps
△ CAUTION
Lower nuts must be installed and tightened first then the upper nuts in order to prevent damage to the capsules.
ℹ NOTE
Do not reuse the old steering wheel bolt (a new bolt must be used)
ℹ NOTE
Be certain that the steering wheel mounting bolt is tightened to the proper torque specification to ensure proper clockspring operation.
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  1. Align and install column (1) into the steering coupler (Figure 3).
  2. Install column harness (1) and connect harness to switches (Figure 2).
  3. Reroute the shifter interlock cable through the tie straps.
  4. Install the column (1) onto the mounting studs (2) (Figure 3).
  5. Install the two mounting nuts and the two mounting bolts all finger tight.
  6. Tighten the lower mounting nuts to 17 Nm (150 in. lbs.).
  7. Tighten the upper mounting nuts to 17 Nm (150 in. lbs.).
  8. Install the steering column coupler bolt and tighten to 53 Nm (39 ft. lbs.).
  9. Reconnect the shifter interlock cable.
  10. Center the clock spring (3) (if necessary) and install it on the column (4) (Figure 4), Clockspring - Installation.
  11. Snap together the column shrouds (1AND2) and install the mounting screws (Figure 5).
  12. Install the steering column opening cover Kneeblocker - Installation.
  13. Install the steering wheel and tighten bolt to 54 Nm (40 ft. lbs.) Installation.n Note: If equipped with cruise control, connect clock spring harness to cruise switch harness on the steering wheel.
  14. Install the airbag, Driver Air Bag - Installation.
  15. Install the negative battery terminal.
Steering Column - Removal14 steps
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  1. Position front wheels straight ahead.
  2. Remove and isolate the negative ground cable from the battery.
  3. Remove the airbag, Driver Air Bag - Removal.n Note: If equipped with cruise control, disconnect clock spring harness from the cruise switch harness on the steering wheel.
  4. Remove the steering wheel (2) with puller (1) or an appropriate puller (Figure 1)Removal.
  5. Remove steering column opening cover, Kneeblocker - Removal.
  6. Remove screws from the lower column shroud (2)(Figure 3) and remove both the upper and lower shrouds.
  7. Turn ignition key to the on position.
  8. If vehicle is equipped with automatic transmission, disconnect shifter interlock cable from the column.
  9. Remove the steering coupler bolt and column mounting nuts (2) then lower column (1) off the mounting studs.
  10. Disconnect and remove the wiring harness (1) from the column (Figure 5).
  11. Slide the shifter interlock cable from the tie straps.
  12. Remove column (4).
  13. Transfer the necessary parts if needed.
  14. Remove clock spring (3) (Figure 6), switches, (SKREEM if equipped) (5) Clockspring - Removal.
Steering Column Lock Housing - Removal10 steps
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  1. Access and remove the Steering Column Control Module (SCCM) (3) from the steering column (2). Clockspring - Removal
  2. Remove the screw (1) fastening the SKREEM/WCM (2) to the lock cylinder housing (3).
  3. Unhook the SKREEM/WCM (2) retainer fingers from the lock cylinder housing (3) and remove it.
  4. Insert the key (2) and turn the key cylinder (3) to the RUN position.
  5. Insert an appropriate tool into the slot (1) formed into the lock cylinder housing depressing the key cylinder retaining tab.
  6. Pull the key cylinder and key straight out of the lock cylinder housing as one unit.
  7. Using a Tamper-Proof Torx(R) Plus (five point) 30 bit, remove the two screws (1) fastening the lock cylinder housing (2) to the column.
  8. Remove the lock cylinder housing from the steering column.
  9. Remove the ignition module (2) mounting screw (1).
  10. Pull the module (1) straight out and off the retaining tabs (2) located on the lock cylinder housing.
Steering Column Lock Housing - Installation15 steps
ℹ NOTE
Ignition module must be installed prior to lock housing installation on column. Otherwise, the tilt lever will obstruct installation of ignition switch.
ℹ NOTE
Ignition module needs to be installed on lock cylinder housing before housing installation to clear tilt lever.
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  1. Ensure the ignition module is in the RUN position and the actuator shaft in the lock housing is in the RUN position.
  2. Align the ignition module with the pin (3), actuator shaft and retaining tabs (2) located on the lock cylinder housing. Carefully install the module, snapping it into place over the retaining tabs.
  3. Install the ignition module (2) mounting screw (1). Tighten the screw to 2 Nm (18 in. lbs.).
  4. Position the lock cylinder housing in the RUN position.
  5. Align the lock cylinder housing (2) with the steering column.
  6. Install the two screws (1) fastening the lock cylinder housing (2) to the column. Tighten the screws to 12 Nm (110 in. lbs.).
  7. Place the actuator in the lock cylinder housing to the RUN position (if not already there).
  8. Insert the key into the key cylinder and turn the key cylinder to the RUN position.
  9. Align the retaining tab on the key cylinder with the slot in the top of the lock cylinder housing.
  10. Slide the key cylinder into the lock cylinder housing until the key cylinder retaining tab locks the cylinder into place.
  11. Rotate the key back and forth (OFF to START), then remove and reinstall it, making sure the key cylinder and lock cylinder housing operate properly.
  12. Slide the ring of the SKREEM/WCM (2) over the lock cylinder housing (3) and engage the retainer fingers in the recesses formed on the lock cylinder housing.
  13. Install the screw (1) fastening the SKREEM/WCM (2) to the lock cylinder housing (3). Tighten the screw to 2.5 Nm (22 in. lbs.).
  14. Install the Steering Column Control Module (SCCM) (3) and all components removed to access it. Clockspring - Installation
  15. Check operation of all steering column mounted components.
Steering Column: Testing and Inspection9 steps
ℹ NOTE
All illustrations within this procedure are typical; however the steering column functionality is the same in all vehicles.
ℹ NOTE
This illustration shows two vertical front steering column mounting bolts (3). Some steering column mounting brackets may have only one vertical mounting bolt in this position and another horizontal bolt. The horizontal bolt does not need to be loosened for this procedure.
ℹ NOTE
A steering column which is in good condition (4) will have the rivets (2) centered on the raised locator pads (3). When a steering column is compromised (1), the rivets (2) should be moved off the locator pads (3).
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  1. Grasp the steering wheel at the 9 and 3 o'clock positions, and again at the 12 and 6 o'clock positions and attempt to rock the steering wheel back and forth and up and down. If there is excessive movement or an audible clunking or grinding sound, replace the steering column Steering Column - Removal.
  2. Remove the steering column opening cover, and if equipped, remove the retaining screws (1) and the steering column opening cover reinforcement (2).
  3. Remove screws from the lower column shroud (2) and remove both the upper and lower shrouds.
  4. Remove the rear steering column mounting bolts (2).
  5. Loosen the front steering column retaining bolts/nuts (3) several turns, but do not remove.
  6. Move the steering column assembly (1) down to view the rivets (2) in the top of the bracket (between instrument cluster and steering column). Verify that the rivets (2) have not moved off center of the locator pads (3). If the rivets (2) have moved, replace the steering column Steering Column - Removal.
  7. Remove the clockspring Clockspring - Removal.
  8. Measure the distance from the edge of the steering column housing tube (1) to the edge of the splined shaft (2). If the measurement (3) is less than 40 mm (1.574 in.), replace the steering column Steering Column - Removal.
  9. If the steering column passes all tests and measurements above, the steering column is not collapsed and should not need to be replaced.
Steering Column: Description and Operationreference
⚠ WARNING
The airbag system is a sensitive, complex electro-mechanical unit. Before attempting to diagnose, remove or install the airbag system components you must first disconnect and isolate the battery negative (ground) cable. Then wait two minutes for the system capacitor to discharge. Failure to do so could result in accidental deployment of the airbag and possible personal injury. The fasteners, screws, and bolts, originally used for the airbag components, have special coatings and are specifically designed for the airbag system. They must never be replaced with any substitutes. Anytime a new fastener is needed, replace with the correct fasteners provided in the service package or fasteners listed in the parts books.
ℹ NOTE
The steering column on vehicles with an automatic transmission may not be equipped with an internal locking shaft that allows the ignition key cylinder to be locked with the key. Alternative methods of locking the steering wheel for service will have to be used.
DESCRIPTION Safety goggles should be worn at all times when working on steering columns.To service the steering wheel, switches or airbag, refer to Electrical - Restraints and follow all WARNINGS and CAUTIONS. The standard non-tilt and tilt steering column has been designed to be serviced as an assembly. The column is connected to the steering gear with a one piece shaft. The upper half has a support bearing mounted to a bracket. The bracket mounts to the frame rail with two nuts. The shaft is serviceable. The key cylinder, switches, clock spring, trim shrouds and steering wheel are serviced separately.
Factory service manual
From the 2008 KK factory manual — descriptions, specs, torque & procedures for this part.
STEERING COLUMN📷 1
NOTE: The steering column on vehicles with an automatic transmission may not be equipped with an internal locking shaft that allows the ignition key cylinder to be locked with the key. Alternative methods of locking the steering wheel for service will have to be used.
The steering column has been designed to be serviced as an assembly. The column is connected to the steering gear with a one piece shaft. The upper half has a support bearing mounted to a bracket. The bracket mounts to the frame rail with two nuts. The shaft is serviceable. The key cylinder, switches, clock spring, trim shrouds and steering wheel are serviced separately.
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STEERING COLUMN📷 1
Safety goggles should be worn at all times when working on steering columns.
To service the steering wheel, switches or airbag, refer to RESTRAINTS - SERVICE INFORMATION article and follow all WARNINGS and CAUTIONS.
WARNING: The airbag system is a sensitive, complex electro-mechanical unit. Before attempting to diagnose, remove or install the airbag system components you must first disconnect and isolate the battery negative (ground) cable. Then wait two minutes for the system capacitor to discharge. Failure to do so could result in accidental deployment of the airbag and possible
personal injury. The fasteners, screws, and bolts, originally used for the airbag components, have special coatings and are specifically designed for the airbag system. They must never be replaced with any substitutes. Anytime a new fastener is needed, replace with the correct fasteners provided in the service package or fasteners listed in the parts books.
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STEERING COLUMN📷 6
1. Position front wheels straight ahead. 2. Remove and isolate the negative ground cable from the battery. 3. Remove the airbag, refer to REMOVAL .
NOTE: If equipped with cruise control, disconnect clock spring harness from the cruise switch harness on the steering wheel.
1 - PULLER C-3894-A 2 - STEERING WHEEL
4. Remove the steering wheel (2) with puller C-3894-A (1) or an appropriate puller. See Fig. 6. See

Removal

5
Remove steering column opening cover, refer to REMOVAL .
1 - Upper Shroud 2 - Lower Shroud
6
Remove screws from the lower column shroud (2) and remove both the upper and lower shrouds. See
7
Turn ignition key to the on position.
8
If vehicle is equipped with automatic transmission, disconnect shifter interlock cable from the column.
9
Remove the steering coupler bolt and column mounting nuts (2) then lower column (1) off the mounting
studs. 1 - Column Wiring Harness 2 - Multi-function Switch 3 - Ignition Switch 4 - Steering Column
10
Disconnect and remove the wiring harness (1) from the column. See Fig. 10.
11
Slide the shifter interlock cable from the tie straps.
1 - Tilt Lever 2 - Ignition Switch 3 - Clockspring 4 - Steering Column 5 - SKIM/SKREEM
12
Remove column (4).
13
Transfer the necessary parts if needed.
14
Remove clock spring (3), switches, (SKREEM if equipped) (5) See Fig. 11. Refer to REMOVAL .
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STEERING COLUMN📷 5
1 - Steering Column 2 - Mounting Holes
1. Align and install column (1) into the steering coupler. See Fig. 12.
1 - Column Wiring Harness 2 - Multi-function Switch 3 - Ignition Switch 4 - Steering Column
2. Install column harness (1) and connect harness to switches. See Fig. 13. 3. Reroute the shifter interlock cable through the tie straps.
1 - Steering Column 2 - Mounting Holes
4. Install the column (1) onto the mounting studs (2). See Fig. 12. 5. Install the two mounting nuts and the two mounting bolts all finger tight.
CAUTION: Lower nuts must be installed and tightened first then the upper nuts in order to prevent damage to the capsules.
6. Tighten the lower mounting nuts to 17 N.m (150 in. lbs.). 7. Tighten the upper mounting nuts to 17 N.m (150 in. lbs.).
1 - Tilt Lever 2 - Ignition Switch 3 - Clockspring 4 - Steering Column 5 - SKIM/SKREEM
8. Install the steering column coupler bolt and tighten to 53 N.m (39 ft. lbs.). 9. Reconnect the shifter interlock cable. 10. Center the clock spring (3) (if necessary) and install it on the column (4). See Fig. 15, refer to

Installation

1 - Upper Shroud 2 - Lower Shroud
11
Snap together the column shrouds (1&2) and install the mounting screws. See Fig. 16.
12
Install the steering column opening cover. Refer to INSTALLATION .
NOTE
Do not reuse the old steering wheel bolt (a new bolt must be used)
NOTE
Be certain that the steering wheel mounting bolt is tightened to the proper torque specification to ensure proper clockspring operation.
13
Install the steering wheel and tighten bolt to 54 N.m (40 ft. lbs.). See INSTALLATION.
NOTE
If equipped with cruise control, connect clock spring harness to cruise switch harness on the steering wheel.
14
Install the airbag, refer to INSTALLATION .
15
Install the negative battery terminal.
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