Steering Wheel and Steering Column: Other Chevrolet Silverado 2500

Tools Required

J 42759 Ignition Switch Connector Release Tool

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1. Disable the SIR system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the knee bolster.
3. Remove the steering column trim covers from the steering column. Refer to «Steering Column Trim Covers Replacement - On Vehicle»(ref-175035-S33089871202005041400000) .
4. Disconnect the steering column electrical connectors.
5. Remove the wire harness assembly (1) from the steering column and the wire harness strap (2).
6. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly out of the bulkhead connector (1).
7. Remove the key alarm connector (1) from the lock module assembly (2) in the following way: 7.1. Rotate the key alarm connector (1) 90 degrees. 7.2. Pull the key alarm connector (1) out of the lock module assembly (2).
8. Remove the passkey connector from the lock module assembly (2).
9. Remove the connector (2) from the electric park lock (1), for vehicles equipped with floor shifter.
10. Remove the ignition switch (2) from the lock module (1) using the J 42759 .

Scheme 89

1. Install the ignition switch (3) to the lock module (1).
2. Install the key alarm connector (1) into the lock module assembly (2). 2.1. Push the key alarm connector (1) into the lock module assembly (2). 2.2. Rotate the key alarm connector (1) 90 degrees so that the key alarm connector (1) locks into place.
3. Install the passkey connector into the lock module assembly (2).
4. Install the connector (2) to the electric park lock (1), for vehicle equipped with floor shifter.
5. Slide the 2 connectors (2) of the turn signal and multifunction switch into the bulkhead connector (1).
6. Attach the wire harness assembly (1) to the steering column wire harness strap (2).
7. Connect the steering column electrical connectors to the vehicle.
8. Install the trim covers to the column. Refer to «Steering Column Trim Covers Replacement - On Vehicle»(ref-175035-S33089871202005041400000) .
9. Install the knee bolster.
10. Enable the SIR system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
11. It may be necessary to reprogram the theft deterrent system if the module was replaced. Refer to Programming Theft Deterrent System Components in Theft Deterrent.

Scheme 90

1. Disable the supplemental inflatable restraint (SIR) system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering column trim covers. Refer to «Steering Column Trim Covers Replacement - On Vehicle»(ref-175035-S33089871202005041400000) .
3. Turn the ignition lock cylinder to the START position.
4. Using an awl, insert the tip into the ignition lock cylinder access hole (1).
5. Push down and hold the ignition lock cylinder retaining pin.
6. Release the ignition lock cylinder to the RUN position.
7. Remove the ignition lock cylinder by pulling the ignition lock cylinder away from the steering column.

J 41396 Park Lock Cable Pliers

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1. Disable the SIR system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering column trim covers. Refer to «Steering Column Trim Covers Replacement - On Vehicle»(ref-175035-S33089871202005041400000) .
3. Remove the automatic transmission shift lock actuator. Refer to «SHIFT LOCK SOLENOID»(ref-134984-S21736340612002022200000) .
4. Disconnect the park lock cable assembly (1).
5. The steering column lock cylinder set should be in the OFF-LOCK position.
6. Insert a small screwdriver into the slot on the lock module assembly and push against the locking tab to remove.
7. Remove 3 flat head 6 lobed socket tap screws from the linear shift assembly.
8. Remove the linear shift assembly from the steering column.
9. To disassemble the linear shift assembly as an assembly from the column, proceed to the next step.
10. Remove the hexagon flange head bolt from the gear shift lever assembly.
11. Remove the ball and actuator assembly (2) from the gear shift lever assembly.
12. Remove the shift lever clevis (1) from the support bracket for the gear shift lever assembly.
13. Remove the 3 TORX® screws from the shift gate.
14. Remove the park lock cable assembly from the support bracket for the gear shift lever assembly.
15. Remove the hexagon flange head bolt from the cable shift cam assembly (1).
16. Remove the cable shift cam assembly (1) from the support bracket for the gear shift lever assembly.
17. Remove the cam bushing (2) from the cable shift cam assembly (1).
18. Remove the 3 TORX® screws from the support bracket for the gear shift lever assembly.
19. Remove the gear shift lever assembly support bracket from the steering column support assembly.

J 1859-A Steering Wheel Puller

Scheme 96

1. Disable the supplemental inflatable restraint (SIR) system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the inflator module. Refer to «AIR BAG MODULES»(ref-150723-S07365350762002112000000) .
3. Remove the horn switch. Refer to «Horn Switch Replacement - On Vehicle»(ref-175035-S14723061922005041400000) .
4. Make an alignment mark in order to note the relationship of the steering wheel to the steering shaft.
5. Remove the steering wheel nut.
6. Remove the steering wheel, using the J 1859-A .

J 42640 Steering Column Anti-Rotation Pin

J 42640 Steering Column Anti-Rotation Pin

1. J 23653-SIR Steering Column Lock Plate Compressor
2. J 42759 Ignition Switch Connector Release Tool

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1. Disable the SIR system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: Remove the SIR coil from the steering shaft and let the SIR coil hang freely.
2. Remove the SIR coil. Refer to «SIR COIL ASSEMBLY»(ref-150723-S11942726062002112000000) .
3. Install the J 23653-SIR to the steering shaft and compress the shaft lock shield.
4. Remove the lock shield retainer from the steering column shaft.
5. Remove the J 23653-SIR from the steering shaft.
6. Remove the following parts from the steering shaft: 6.1. The shaft lock shield (4) 6.2. The turn signal cancel cam (3)
7. Rotate the steering column lock cylinder to the OFF-LOCK position.
8. Disconnect the electric park lock (1) electrical connector (2).
9. Unsnap the electric park lock (2) off of the electronic lock module (1).
10. Rotate the key alarm switch connector from the electronic lock module.
11. Disconnect the Passlock electrical connector from the electronic lock module.
12. Remove the ignition lock cylinder. Refer to «Ignition Lock Cylinder Replacement - On Vehicle»(ref-175035-S27230500182005041400000) .
13. Disconnect the ignition switch (2) from the electronic lock module using the J 42759 .
14. Remove the ignition switch (2) from the electronic lock module (2).
15. Let the ignition switch (2) hand freely.
16. Remove the electronic lock module (1) mounting screws (2).
17. Remove the electronic lock module (1) from the steering column housing.

1. J 23653-SIR Steering Column Lock Plate Compressor
2. J 42759 Ignition Switch Connector Release Tool
3. J 42137 Cam Orientation Plate Adapter

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1. Disable the SIR system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: Remove the SIR coil from the steering shaft and let the SIR coil hang freely.
2. Remove the SIR coil. Refer to «SIR COIL ASSEMBLY»(ref-150723-S11942726062002112000000) .
3. Install the J 23653-SIR and J 42137 to the steering shaft and compress the shaft lock shield.
4. Remove the lock shield retainer from the steering column shaft.
5. Remove the J 23653-SIR and J 42137 from the steering shaft.
6. Remove the following parts from the steering shaft: 6.1. The shaft lock shield (4) 6.2. The turn signal cancel cam (3)
7. Rotate the steering column lock cylinder to the OFF-LOCK position.
8. Insert a small screwdriver into the slot on the electronic lock module and push down on the park lock cable locking tab. Remove park lock cable (1) from the electronic lock module.
9. Rotate the key alarm switch connector from the electronic lock module.
10. Disconnect the Passlock electrical connector from the electronic lock module.
11. Remove the ignition lock cylinder. Refer to «Ignition Lock Cylinder Replacement - On Vehicle»(ref-175035-S27230500182005041400000) .
12. Disconnect the ignition switch (2) from the electronic lock module using the J 42759.
13. Remove the ignition switch (2) from the electronic lock module (2).
14. Let the ignition switch (2) hang freely.
15. Remove the electronic lock module (1) mounting screws (2).
16. Remove the electronic lock module (1) from the steering column housing.

J 42640 Steering Column Anti-Rotation Pin

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1. Disable the supplemental inflatable restraint (SIR) system. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the knee bolster. NOTE: The front wheels of the vehicle must be maintained in the straight ahead position and the steering column must be in the LOCK position before disconnecting the steering column or intermediate shaft. Failure to follow these procedures will cause improper alignment of some components during installation and result in damage to the SIR coil assembly.
3. Lock the steering column through the access hole in the lower steering column trim cover using the J 42640 .
4. Remove the body control module bracket. Do not disconnect the harness from the body control module. Refer to Body Control Module Replacement in Body Control System.
5. Disconnect the transmission shift cable (1) from the column.
6. Disconnect the steering column electrical connectors. NOTE: During removal of the steering column the wire harness retaining clip must be removed and reinstalled after installing the steering column or damage may occur to the wire harness.
7. Remove the wiring harness retaining pin (4) from the instrument panel.
8. Remove the upper intermediate shaft pinch bolt (1) from the steering column and remove the shaft from the steering column.
9. Remove the nuts (1) from the knee bolster deflector.
10. Remove the nuts from the upper support brackets. NOTE: Once the steering column is removed from the vehicle, the column is extremely susceptible to damage. Dropping the column assembly on the end could collapse the steering shaft or loosen the plastic injections, which maintain column rigidity. Leaning on the column assembly could cause the jacket to bend or deform. Any of the above damage could impair the columns collapsible design. Do NOT hammer on the end of the shaft, because hammering could loosen the plastic injections, which maintain column rigidity. If you need to remove the steering wheel, refer to the Steering Wheel Replacement procedure in this section.
11. Remove the steering column from the vehicle.

J 42759 Ignition Switch Connector Release Tool

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the upper and lower trim covers. Refer to «Steering Column Trim Covers - Assemble - Off Vehicle (Column Shift Snap On Shrouds)»(ref-175035-S03447051152005041400000) or «Steering Column Trim Covers - Assemble - Off Vehicle (Floor Shift)»(ref-175035-S07534754292005041400000) . Important: The abrasion sleeve located on the steering column wire harness assembly must be reinstalled. Make note of what connector is coming out of the abrasion sleeve for installation purposes.
3. Remove the wire harness strap (2) from the steering column and the wire harness assembly (1).
4. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly out of the bulkhead connector (1).
5. Rotate the key alarm connector (1) 90 degrees.
6. Pull the key alarm connector (1) out of the electronic lock module assembly (2).
7. Remove the passkey connector from the electronic lock module assembly (2).
8. Insert J 42759 into the electronic lock module assembly (1) and slide the ignition and key alarm switch assembly (2) out.

J 42759 Ignition Switch Connector Release Tool

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1. Insert J 42759 into the electronic lock module assembly (1) and slide the ignition and key alarm switch assembly (2) in.
2. Push the key alarm connector (1) into the electronic lock module assembly (2).
3. Rotate the key alarm connector (1) 90 degrees so that the key alarm connector (1) locks into place.
4. Install the passkey connector into the electronic lock module assembly (2).
5. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly into the bulkhead connector (1). Important: The abrasion sleeve must be installed back onto the steering column wire harness assembly. The electronic lock module assembly wires and connector must be hanging out of the middle of the abrasion sleeve.
6. Attach the wire harness strap (2) to the wire harness assembly (1) and the steering column.
7. Install the upper and lower trim covers. Refer to «Steering Column Trim Covers - Assemble - Off Vehicle (Column Shift Snap On Shrouds)»(ref-175035-S03447051152005041400000) or «Steering Column Trim Covers - Assemble - Off Vehicle (Floor Shift)»(ref-175035-S07534754292005041400000) .
8. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

Scheme 122

1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: The abrasion sleeve located on the steering column wire harness assembly must be reinstalled. Make note of what connector is coming out of the abrasion sleeve for installation purposes.
2. Put the shift lever clevis into the neutral position.
3. Use a small screwdriver to pry the automatic transmission shift lock control away from the steering column jacket assembly and the cable shift cam assembly.

1. J 23653-SIR Steering Column Lock Plate Compressor
2. J 42137 Cam Orientation Plate Adapter

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: Let the inflatable restraint steering wheel module coil hang freely after removal.
2. Remove the inflatable restraint steering wheel module coil. Refer to «Inflatable Restraint Steering Wheel Module Coil - Disassemble - Off Vehicle»(ref-175035-S12941545132005041400000) .
3. Remove the bearing retainer using J 23653-SIR and J 42137 .
4. Remove the J 23653-SIR and J 42137 .
5. Discard the bearing retainer.
6. Remove the following parts from the steering shaft assembly: 6.1. The cam orientation plate (4) 6.2. The turn signal cancel cam assembly (3) 6.3. The upper bearing spring (2) 6.4. The thrust washer (1)

1. J 23653-SIR Steering Column Lock Plate Compressor
2. J 42137 Cam Orientation Plate Adapter

1. Install the following parts onto the steering shaft assembly: 1.1. The thrust washer (1). 1.2. The upper bearing spring (2).
2. Lubricate the turn signal cancel cam assembly (3) with lithium grease.
3. Install the turn signal cancel cam assembly (3) onto the steering shaft assembly.
4. Install the cam orientation plate (4) onto the steering shaft assembly.
5. Install the new bearing retainer onto the steering shaft assembly.
6. Compress the cam orientation plate using J 23653-SIR and J 42137 .
7. Firmly seat the bearing retainer into the groove on the steering shaft assembly.
8. Remove the J 23653-SIR .
9. Install the inflatable restraint steering wheel module coil. Refer to «Inflatable Restraint Steering Wheel Module Coil - Disassemble - Off Vehicle»(ref-175035-S12941545132005041400000) .
10. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

J 42759 Ignition Switch Connector Release Tool

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: The abrasion sleeve located on the steering column wire harness assembly must be reinstalled. Make note of what connector, electronic lock module assembly, is coming out of the middle of the abrasion sleeve for installation purposes.
2. Remove the turn signal switch housing. Refer to «Turn Signal Switch Housing - Disassemble - Off Vehicle (Tilt)»(ref-175035-S21306973682005041400000) or «Turn Signal Switch Housing - Disassemble - Off Vehicle (Standard)»(ref-175035-S41002440532005041400000) .
3. Remove the park lock cable assembly (1) from the electronic lock module assembly in the following way: 3.1. Place the steering column lock cylinder set into the OFF position. 3.2. Place the shift lever clevis into the PARK position. 3.3. Use a small blade to push against the locking tab on the end of the park lock cable assembly (1). 3.4. Disconnect the park lock cable assembly (1) from the electronic lock module assembly.
4. Rotate the key alarm connector (1) 90 degrees.
5. Pull the key alarm connector (1) out of the electronic lock module assembly (2).
6. Remove the passkey connector from the electronic lock module assembly (2).
7. Insert J 42759 into the electronic lock module assembly (1) and slide the ignition and key alarm switch assembly (2) out.
8. Let the ignition and key alarm switch assembly (2) hang freely.
9. Remove the 3 TORX® screws (2) from the electronic lock module assembly (1).
10. Remove the electronic lock module assembly (1) from the steering column tilt head assembly.

J 42759 Ignition Switch Connector Release Tool

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: The abrasion sleeve located on the steering column wire harness assembly must be reinstalled. Make note of what connector, in the electronic lock module assembly, is coming out of the middle of the abrasion sleeve for installation purposes.
2. Remove the steering column tilt head components. Refer to «Steering Column Tilt Head Housing - Disassemble - Off Vehicle»(ref-175035-S37225625552005041400000) .
3. Remove the key alarm connector (1) from the electronic lock module assembly (2) in the following way: 3.1. Rotate the key alarm connector (1) 90 degrees. 3.2. Pull the key alarm connector (1) out of the electronic lock module assembly (2). 3.3. Remove the passkey connector from the electronic lock module assembly (2).
4. Insert J 42759 into the electronic lock module assembly (1) and slide the ignition and key alarm switch assembly (2) out.
5. Let the ignition and key alarm switch assembly (2) hang freely.
6. Remove the 3 pan head tapping screws (1) from the electronic lock module assembly (2). Important: The lock bolt assembly (4) is under slight spring tension from the lock bolt spring (3). Hold the lock bolt (4) in place while removing the electronic lock module assembly (2).
7. Remove the electronic lock module assembly (2) and the lock bolt assembly (4) from the steering column tilt head assembly (5).
8. Remove the lock bolt spring (3) from the lock bolt assembly (4).

J 42759 Ignition Switch Connector Release Tool

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1. Align the electronic lock module assembly (1) with the steering column tilt head assembly.
2. Screw the 3 TORX® screws (2) into the electronic lock module assembly (1). Tighten the screws to 7 N.m (62 lb in).
3. Insert J 42759 into the electronic lock module assembly (1) and slide in the ignition and key alarm switch assembly (2).
4. Push the key alarm connector (1) into the electronic lock module assembly (2).
5. Rotate the key alarm connector (1) 90 degrees so that the key alarm connector (1) locks into place.
6. Install the passkey connector into the electronic lock module assembly (2).
7. Place steering column lock cylinder set into the OFF position.
8. Place the shift lever clevis into the PARK position.
9. Press the locking tab on the end of the park lock cable assembly (1) into the slot in the electronic lock module assembly. Important: The abrasion sleeve must be installed back onto the steering column wire harness assembly. The electronic lock module assembly wires and connector must be hanging out of the middle of the abrasion sleeve.
10. Install the turn signal switch housing. Refer to «Turn Signal Switch Housing - Assemble - Off Vehicle (Standard)»(ref-175035-S01360691642005041400000) .
11. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

J 42759 Ignition Switch Connector Release Tool

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1. Install the lock bolt spring (3) into the steering column tilt head assembly (5).
2. Position the cutout in the lock bolt assembly (4) at the 6 o'clock position.
3. Install the lock bolt assembly (4) into the steering column tilt head assembly (5).
4. Push the lock bolt assembly (4) into the steering column tilt head assembly (5) until the lock bolt assembly (4) is flush with the steering column tilt head assembly (5).
5. Align the electronic lock module assembly (2) with the steering column tilt head assembly (5).
6. Screw the 3 pan head tapping screws (1) into the electronic lock module assembly (2). Tighten the 3 screws to 7 N.m (62 lb in).
7. Insert J 42759 into the electronic lock module assembly (1) and slide in the ignition and key alarm switch assembly (2).
8. Install the key alarm connector (1) onto the electronic lock module assembly (2) in the following way: 8.1. Push the key alarm connector (1) into the electronic lock module assembly (2). 8.2. Rotate the key alarm connector (1) 90 degrees so that the key alarm connector lock into place. 8.3. Install the passkey connector into the electronic lock module assembly (2). Important: The abrasion sleeve must be installed back onto the steering column wire harness assembly. The electronic lock module assembly wires and connector must be hanging out of the middle of the abrasion sleeve.
9. Install the steering column tilt head components. Refer to «Steering Column Tilt Head Housing - Assemble - Off Vehicle»(ref-175035-S21502185992005041400000) .
10. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

1. J 23653-SIR Steering Column Lock Plate Compressor
2. J 42137 Cam Orientation Plate Adapter

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) . Important: Let the inflatable restraint steering wheel module coil hang freely after removal.
2. Remove the inflatable restraint steering wheel module coil. Refer to «Inflatable Restraint Coil Centering - Off Vehicle (Column Shift & Floor Shift)»(ref-175035-S42881207052005041400000) .
3. Compress the cam orientation plate using J 23653-SIR and J 42137 .
4. Remove the bearing retainer using J 23653-SIR and J 42137 from the steering column shaft assembly.
5. Remove J 23653-SIR and J 42137 from the steering column shaft assembly.
6. Discard the bearing retainer.
7. Remove the following parts from the steering column shaft assembly: 7.1. The cam orientation plate (5) 7.2. The turn signal cancel cam assembly (4) 7.3. The upper bearing spring (3) 7.4. The upper bearing inner race seat (2) 7.5. The inner race (1)

1. J 23653-SIR Steering Column Lock Plate Compressor
2. J 42137 Cam Orientation Plate Adapter

Scheme 137

1. Lubricate the following parts with synthetic grease: The inner race (1) The lower brass surface of the turn signal cancel cam assembly (4)
2. Install the following parts onto the steering column shaft assembly: 2.1. The inner race (1) 2.2. The upper bearing inner race seat (2) 2.3. The upper bearing spring (3) 2.4. The turn signal cancel cam assembly (4) 2.5. The cam orientation plate (5)
3. Install the new bearing retainer onto the steering column shaft assembly.
4. Compress the cam orientation plate using J 23653-SIR and J 42137 . Firmly seat the bearing retainer into the groove on the steering column shaft assembly.
5. Remove J 23653-SIR from the steering column shaft assembly.
6. Install the inflatable restraint steering wheel module coil. Refer to «Inflatable Restraint Steering Wheel Module Coil - Assemble - Off Vehicle»(ref-175035-S08357479042005041400000) .
7. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

Scheme 138

1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering column tilt head components. Refer to «Steering Column Tilt Head Housing - Disassemble - Off Vehicle»(ref-175035-S37225625552005041400000) .
3. Remove the turn signal and multifunction switch assembly only. Refer to «Turn Signal & Multifunction Switch Assembly - Disassemble - Off Vehicle»(ref-175035-S38493595182005041400000) .
4. Slide the turn signal switch housing off of the steering column shaft assembly.

Scheme 139

1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the turn signal cancel cam and upper bearing thrust. Refer to «Turn Signal Cancel Cam & Bearing Thrust Washer - Disassemble - Off Vehicle»(ref-175035-S16054969622005041400000) .
3. Remove the turn signal and multifunction switch assembly only. Refer to «Turn Signal & Multifunction Switch Assembly - Disassemble - Off Vehicle»(ref-175035-S38493595182005041400000) .
4. Slide the turn signal switch housing off of the steering column shaft assembly.

J 21854-01 Pivot Pin Remover

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering column from the vehicle. Refer to «Steering Column Replacement»(ref-175035-S00160942272005041400000) .
3. Remove the electronic lock module assembly. Refer to «Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S16080016392005041400000) or «Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)»(ref-175035-S38754295272005041400000) .
4. Remove the tilt spring assembly only. Refer to «Tilt Spring - Disassemble - Off Vehicle»(ref-175035-S38462331572005041400000) .
5. Remove the linear shift and the automatic shift lock control. Refer to «Linear Shift Assembly - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S30617228932005041400000) .
6. Inspect the steering column for accident damage.
7. Remove the sensor retainer (1) from the steering column jacket assembly (3).
8. Remove the dual triangle sensor assembly (2) from the steering column jacket assembly (3).
9. Remove the adapter and bearing assembly (1) from the steering column shaft assembly.
10. Remove the 2 pivot pins (3) from the steering column tilt head assembly (1) by using J 21854-01 .
11. Install the tilt lever into the steering column tilt head assembly (1).
12. Pull back on the tilt lever and at the same time pull the steering column tilt head assembly (1) down and away from the steering column.
13. Remove the steering column tilt head assembly (1) with the steering column shaft assembly from the steering column jacket assembly (2).
14. Remove the tilt lever.
15. Remove the steering column shaft assembly (2) from the steering column tilt head assembly (1).
16. Remove the 4 TORX® head screws (2) from the steering column support assembly (1).
17. Discard the 4 TORX® head screws.
18. Remove the steering column support assembly (1) from the steering column jacket assembly.

J 21854-01 Pivot Pin Remover

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1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering column from the vehicle. Refer to «Steering Column Replacement»(ref-175035-S00160942272005041400000) .
3. Remove the electronic lock module assembly. Refer to «Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S16080016392005041400000) or «Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)»(ref-175035-S38754295272005041400000) .
4. Remove the tilt spring only. Refer to «Tilt Spring - Disassemble - Off Vehicle»(ref-175035-S38462331572005041400000) .
5. Inspect the steering column for accident damage.
6. Remove the adapter and bearing assembly (1) from the steering shaft assembly.
7. Remove the 2 pivot pins (3) from the steering column tilt head assembly (1) by using J 21854-01 .
8. Install the tilt knob into the steering column tilt head assembly (1).
9. Pull back on the tilt knob and at the same time pull the steering column tilt head assembly (1) down and away from the steering column.
10. Remove the steering column tilt head assembly (1) with the steering shaft assembly from the steering column support assembly (2).
11. Remove the tilt knob.
12. Remove the steering shaft assembly (2) from the steering column tilt head assembly (1).
13. Remove the 4 TORX® head screws (2) from the steering column support assembly (1).
14. Discard the 4 TORX® head screws.
15. Remove the steering column support assembly (1) from the steering column jacket assembly.

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Scheme 149

1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering wheel from the column. Refer to «Steering Wheel Replacement»(ref-175035-S40370040062005041400000) .
3. Remove the steering column from the vehicle. Refer to «Steering Column Replacement»(ref-175035-S00160942272005041400000) .
4. Remove the electronic lock module assembly. Refer to «Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S16080016392005041400000) or «Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)»(ref-175035-S38754295272005041400000) .
5. Remove the turn signal and multifunction switch assembly. Refer to «Turn Signal & Multifunction Switch Assembly - Disassemble - Off Vehicle»(ref-175035-S38493595182005041400000) .
6. Remove the linear shift assembly. Refer to «Linear Shift Assembly - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S30617228932005041400000) .
7. Inspect the steering column for accident damage. Refer to «Steering Column Accident Damage Inspection - Off Vehicle»(ref-175035-S30443040402005041400000) .
8. Remove the adapter and bearing assembly (1) from the steering shaft assembly.
9. Remove the steering shaft assembly (1) from the steering column support assembly (2) and the steering column jacket assembly (3).
10. Remove the 4 TORX R head screws (1) from the steering column support assembly (2).
11. Discard the 4 TORX R head screws (1).
12. Remove the steering column support assembly (2) from the steering column jacket assembly (3).

Scheme 150

Scheme 151

1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the steering wheel from the column. Refer to «Steering Wheel Replacement»(ref-175035-S40370040062005041400000) .
3. Remove the steering column from the vehicle. Refer to «Steering Column Replacement»(ref-175035-S00160942272005041400000) .
4. Remove the electronic lock module assembly. Refer to «Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S16080016392005041400000) or «Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)»(ref-175035-S38754295272005041400000) .
5. Remove the turn signal and multifunction switch assembly. Refer to «Turn Signal & Multifunction Switch Assembly - Disassemble - Off Vehicle»(ref-175035-S38493595182005041400000) .
6. Inspect the steering column assembly for accident damage. Refer to «Multifunction, Turn Signal & Hazard Switch Replacement - On Vehicle»(ref-175035-S26405654052005041400000) .
7. Remove the adapter and bearing assembly (1) from the steering shaft assembly.
8. Remove the steering shaft assembly (1) from the steering column support assembly (2) and the steering column jacket assembly (3).
9. Remove the 4 TORX R head screws (1) from the steering column support assembly (2).
10. Discard the 4 TORX R head screws (1).
11. Remove the steering column support assembly (2) from the steering column jacket assembly (3).

1. J 21854-01 Pivot Pin Remover
2. J 41668 Centering Sphere Installer - Tilt Steering Wheel

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1. Remove the electronic lock module assembly. Refer to «Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S16080016392005041400000) or «Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)»(ref-175035-S38754295272005041400000) .
2. Remove the tilt spring assembly only. Refer to «Tilt Spring - Disassemble - Off Vehicle»(ref-175035-S38462331572005041400000) .
3. Inspect the steering column for accident damage. Refer to «Steering Column Accident Damage Inspection - Off Vehicle»(ref-175035-S30443040402005041400000) .
4. Remove the 2 TORX R screws from the turn signal and multifunction switch assembly. Remove the turn signal and multifunction switch assembly.
5. Remove the automatic transmission shift lock control in the following way: 5.1. Put the shift lever clevis into the NEUTRAL position. 5.2. Use a small screwdriver to pry the automatic transmission shift lock control away from the steering column jacket assembly and the cable shift cam assembly.
6. Remove the 3 TORX® screws from the linear shift assembly. Remove the linear shift assembly from the steering column support assembly.
7. Remove the adapter and bearing assembly (1) from the steering column shaft assembly.
8. Remove the 2 pivot pins (3) from the steering column tilt head assembly (1) by using J 21854-01 .
9. Install the tilt lever into the steering column tilt head assembly (1).
10. Pull back on the tilt lever and at the same time pull the steering column tilt head assembly (1) down and away from the steering column.
11. Remove the steering column tilt head assembly (1) with the steering column shaft assembly from the steering column jacket assembly (2).
12. Remove the tilt lever.
13. Remove the steering column shaft assembly (2) from the steering column tilt head assembly (1). Important: Mark the race and upper shaft assembly and the lower shaft assembly before disassembly. Failure to assemble the race and upper shaft assembly and the lower shaft assembly correctly will cause the steering wheel to be turned 180 degrees.
14. Tilt the steering column shaft assembly (1) 90 degrees to the lower shaft assembly (2).
15. Disengage the race and upper shaft assembly (1) from the lower shaft assembly (2).
16. Insert the race and upper shaft assembly (1) into J 41688 .
17. Insert J 41688 into a vise.
18. Rotate the driver 90 degrees in the counterclockwise direction in order to disengage the centering sphere from the race and upper shaft assembly.
19. Remove the race and upper shaft assembly (1) from J 41688 .
20. Remove the shaft preload spring and the centering sphere from J 41688 .
21. If necessary, discard the old centering sphere and the old shaft preload spring.
22. Remove the 4 TORX R head screws (2) from the steering column support assembly (1).
23. Discard the 4 TORX R head screws.
24. Remove the steering column support assembly (1) from the steering column jacket assembly.

1. J 21854-01 Pivot Pin Remover
2. J 41688 Centering Sphere Installer--Tilt Steering Wheel

Scheme 161

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Scheme 168

1. Disable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .
2. Remove the electronic lock module assembly. Refer to «Electronic Column Lock Module - Disassemble - Off Vehicle (Column Shift)»(ref-175035-S16080016392005041400000) or «Electronic Column Lock Module - Disassemble - Off Vehicle (Floor Shift)»(ref-175035-S38754295272005041400000) .
3. Remove the tilt spring only. Refer to «Tilt Spring - Disassemble - Off Vehicle»(ref-175035-S38462331572005041400000) .
4. Inspect the steering column for accident damage. Refer to «Steering Column Accident Damage Inspection - Off Vehicle»(ref-175035-S30443040402005041400000) .
5. Remove the 2 pan head tapping screws (1) from the turn signal and multifunction switch assembly (2).
6. Remove the turn signal and multifunction switch assembly (2).
7. Remove the adapter and bearing assembly (1) from the steering column shaft assembly.
8. Remove the 2 pivot pins (3) from the steering column tilt head assembly (1) by using J 21854-01 .
9. Install the tilt lever into the steering column tilt head assembly (1).
10. Pull back on the tilt lever and at the same time pull the steering column tilt head assembly (1) down and away from the steering column.
11. Remove the steering column tilt head assembly (1) with the steering column shaft assembly from the steering column support assembly (2).
12. Remove the tilt lever.
13. Remove the steering column shaft assembly (2) from the steering column tilt head assembly (1). Important: Mark the race and upper shaft assembly and the lower shaft assembly before disassembly. Failure to assemble the race and upper shaft assembly and the lower shaft assembly correctly will cause the steering wheel to be turned 180 degrees.
14. Tilt the race and upper shaft assembly (1) 90 degrees to the lower shaft assembly (2).
15. Disengage the race and upper shaft assembly (1) from the lower shaft assembly (2).
16. Insert the race and upper shaft assembly (1) into J 41688 .
17. Insert J 41688 into a vise.
18. Rotate the driver 90 degrees in the counterclockwise direction in order to disengage the centering sphere from the race and upper shaft assembly.
19. Remove the race and upper shaft assembly from J 41688 .
20. Remove the shaft preload spring and the centering sphere from J 41688 .
21. If necessary, discard the old centering sphere and the old shaft preload spring.
22. Remove the 4 TORX R head screws (2) from the steering column support assembly (1).
23. Discard the 4 TORX R head screws.
24. Remove the steering column support assembly (1) from the steering column jacket assembly.

J 41688 Centering Sphere Installer-Tilt Steering Wheel

Important: Replace the steering column support assembly (1) if the steering column support assembly (1) has been staked 3 times.

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1. Attach the steering column support assembly (1) to the steering column jacket assembly (3) with 4 TORX R head screws (2).
2. Tighten the 4 TORX® screws. Tighten the screws to 17 N.m (13 lb ft).
3. Lubricate the centering sphere (1) with lithium grease.
4. Insert the centering sphere (1) and the joint preload spring (2) into J 41688 .
5. Place the base of J 41688 into a vise.
6. Compress the centering sphere and the joint preload spring.
7. Rotate the driver 90 degrees in the clockwise direction until the arms lock in place.
8. Attach the race and the upper shaft assembly (1) to J 41688 .
9. Rotate the race and upper shaft assembly (1) downward 90 degrees until the centering sphere is locked in place.
10. Remove the race and upper shaft assembly and J 41688 from the vise.
11. Disassemble J 41688 by separating the base.
12. Remove the race and upper shaft assembly, which is not attached to the centering sphere, from J 41688 .
13. Apply lithium grease to the exposed steering shaft.
14. Align the race and upper shaft assembly to the lower shaft assembly by using the marks.
15. Tilt the race and upper shaft assembly at 90 degrees to the lower shaft assembly.
16. Install the race and upper shaft assembly onto the lower shaft assembly.
17. Install the steering column shaft assembly (2) into the steering column tilt head assembly (1).
18. Install the steering column shaft assembly with the steering column tilt head assembly (1) into the steering column jacket assembly (2).
19. Maneuver the tilt lever and push the steering column tilt head assembly (1) up towards the steering column in order to lock the steering wheel lock shoes in place.
20. Lubricate the pivot pins (1) with lithium grease.
21. Firmly seat each pivot pin (1) into the steering column tilt head assembly.
22. Stake the steering column support assembly in 3 locations around each pivot pin.
23. Install the adapter and bearing assembly (1) onto the steering column jacket assembly by performing the following steps: 23.1. Align the tab on the adapter and bearing assembly (1) with the slot in the steering column jacket assembly. 23.2. Push the adapter and bearing assembly (1) onto the steering column shaft assembly until the tab snaps into the slot.
24. Install the linear shift assembly onto the steering column support assembly.
25. Secure the linear shift assembly to the steering column assembly with the 3 flat head tapping screws.
26. Move the linear shift assembly out of the PARK position to install the lower socket tapping screw. Tighten the 3 TORX screws. Tighten the screws to 10 N.m (89 lb in).
27. Put the shift lever clevis into the NEUTRAL position.
28. Install the automatic transmission shift lock control. Important: Be sure that the electrical contact of the turn signal and multifunction switch assembly rests on the turn signal cancel cam assembly.
29. Install the turn signal and multifunction switch assembly onto the steering column tilt head assembly.
30. Screw the 2 TORX screws into the turn signal and multifunction assembly. Tighten the screws to 7 N.m (62 lb in).
31. Install the tilt spring only. Refer to «Tilt Spring - Assemble - Off Vehicle»(ref-175035-S30688318762005041400000) .
32. Install the electronic lock module assembly. Refer to «Electronic Column Lock Module - Assemble - Off Vehicle (Column Shift)»(ref-175035-S05311128862005041400000) or «Electronic Column Lock Module - Assemble - Off Vehicle (Floor Shift)»(ref-175035-S25647441822005041400000) .
33. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

J 41688 Centering Sphere Installer Tool

Important: Replace the steering column support assembly if the steering column support assembly has been staked 3 times.

Scheme 180

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Scheme 186

1. Attach the steering column support assembly (1) to the steering column jacket assembly with 4 new TORX head screws (2). Tighten the screws to 17 N.m (13 lb ft).
2. Lubricate the centering sphere (1) with lithium grease.
3. Install the centering sphere (1) and the joint preload spring (2) by using J 41688.
4. Place the base of J 41688 into a vise.
5. Compress the centering sphere and the joint preload spring.
6. Rotate the driver 90 degrees in the clockwise direction until the arms lock in place.
7. Attach the race and upper shaft assembly (1) to the centering sphere.
8. Rotate the race and upper shaft assembly (1) downward 90 degrees until the centering sphere is locked in place.
9. Remove the race and upper shaft assembly and J 41688 from the vise.
10. Disassemble J 41688 by separating the base.
11. Remove the race and upper shaft assembly, which is now attached to the centering sphere, from J 41688 .
12. Apply lithium grease to the exposed steering shaft.
13. Align the race and upper shaft assembly to the lower shaft assembly by using the marks.
14. Tilt the race and upper shaft assembly at 90 degrees to the lower shaft assembly.
15. Install the race and upper shaft assembly onto the lower shaft assembly.
16. Install the steering column shaft assembly (2) into the steering column tilt head assembly (1).
17. Install the steering column shaft assembly with the steering column tilt head assembly (1) into the steering column support assembly.
18. Move the tilt lever and push the steering column tilt head assembly up towards the steering column in order to lock the steering wheel lock shoes in place. Important: Replace the steering column support assembly if the steering column support assembly has been staked 3 times.
19. Lubricate the pivot pins (1) with lithium grease.
20. Firmly seat each pivot pin (1) into the steering column tilt head assembly.
21. Stake the steering column support assembly in 3 locations around each pivot pin (1).
22. Install the adapter and bearing assembly (1) onto the steering column jacket assembly by performing the following steps: 22.1. Align the tab on the adapter and bearing assembly (1) with the slot in the steering column jacket assembly. 22.2. Push the adapter and bearing assembly (1) onto the steering column shaft assembly until the tab snaps into the slot. Important: Be sure that the electrical contact of the turn signal and multifunction switch assembly (2) rests on the turn signal cancel cam assembly.
23. Install the turn signal and multifunction switch assembly (2) onto the steering column tilt head assembly.
24. Screw the 2 pan head tapping screws (1) into the turn signal and multifunction switch assembly (2). Tighten the 2 pan head tapping screws to 7 N.m (62 lb in).
25. Install the tilt spring only. Refer to «Tilt Spring - Assemble - Off Vehicle»(ref-175035-S30688318762005041400000) .
26. Install the electronic lock module assembly. Refer to «Electronic Column Lock Module - Assemble - Off Vehicle (Column Shift)»(ref-175035-S05311128862005041400000) or «Electronic Column Lock Module - Assemble - Off Vehicle (Floor Shift)»(ref-175035-S25647441822005041400000) .
27. Enable the inflatable restraint steering wheel module. Refer to «DISABLING & ACTIVATING AIR BAG SYSTEM»(ref-150723-S35111900572002112000000) .

Inflatable Restraint Coil Centering - Off Vehicle (Column Shift & Floor Shift)

Note. The new SIR coil assembly will be centered. Improper alignment of the SIR coil assembly may damage the unit, causing an inflatable restraint malfunction.

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1. Verify the following before centering the inflatable restraint steering wheel module coil: The wheels on the vehicle are straight ahead. The block tooth (1) of the steering shaft assembly is in the 12 o'clock position. The ignition switch is in the LOCK position.
2. If the front (5) of the inflatable restraint steering wheel module coil has a centering window (4), and on the back side (2) a spring service lock (1), perform the following steps: 2.1. Hold the inflatable restraint steering wheel module coil with the face up. 2.2. While depressing the spring service lock, rotate the coil hub clockwise until the coil ribbon stops. 2.3. Rotate the coil hub slowly, counterclockwise, until the centering window appears yellow and both arrows (3) line up. 2.4. Release spring service lock between the locking tab. The inflatable restraint steering wheel module coil is now centered. 2.5. Align the centered inflatable restraint steering wheel module coil with the horn tower and slide onto the steering shaft assembly.
3. If the front (4) of the inflatable restraint steering wheel module coil has a centering window (3) and no spring service lock on the back side (1), perform the following steps: 3.1. Hold the inflatable restraint steering wheel module coil with the face up. 3.2. Rotate the coil hub clockwise until the coil ribbon stops. 3.3. Rotate the coil hub slowly, counterclockwise until the centering window appears yellow and both arrows (2) line up. This is the CENTER position. 3.4. While holding the coil hub in the CENTER position, align the inflatable restraint steering wheel module coil with the horn tower and slide onto the steering shaft assembly.
4. If no centering window is present on the front side (3) of the inflatable restraint steering wheel module coil, but a spring service lock (1) is on the back side (2), perform the following steps: 4.1. Hold the inflatable restraint steering wheel module coil with the back side up. 4.2. While depressing the spring service lock, rotate the coil hub in the direction of the arrow (4) until the coil ribbon stops. 4.3. Still pressing the spring service lock, rotate the coil hub in the opposite direction 2 1/2 revolutions. 4.4. Release the spring service lock between locking tabs. The inflatable restraint steering wheel module coil is now centered. 4.5. Align the centered inflatable restraint steering wheel module coil with the horn tower and slide onto the steering shaft assembly.
5. For no centering window on the front side (2) of the inflatable restraint steering wheel module coil and no spring service lock on the back side (1), perform the following steps: 5.1. Hold the inflatable restraint steering wheel module coil with the face up. 5.2. Rotate the coil hub in the direction of the arrow until the coil ribbon stops. 5.3. Rotate the coil hub, slowly, counterclockwise, for 2 1/2 revolutions. This is the CENTER position. 5.4. While maintaining the coil hub in the CENTER position, align the centered inflatable restraint steering wheel module coil with the horn tower and slide onto the steering shaft assembly.

Vehicle Steering

The steering wheel is the first link between the driver and the vehicle. The steering wheel is fastened to a steering shaft within the column. At the lower end of the column, the intermediate shaft connects the column to the steering gear.

Vehicle Security on Some Vehicle Models

Theft deterrent components are mounted and designed into the steering column. The following components allow the column to be locked in order to minimize theft

1. The ignition switch
2. The manual transmission steering column lock
3. The ignition cylinder

Driver Convenience

The steering wheel and column may also have driver controls attached for convenience and comfort. The following controls may be mounted on or near the steering wheel or column.

1. The turn signal switch
2. The hazard switch
3. The headlamp dimmer switch
4. The wiper/washer switch
5. The horn pad/cruise control switch
6. The redundant radio/entertainment system controls
7. The tilt or tilt/telescoping functions
8. The navigation/OnStar® features
9. The HVAC controls

Driver Safety

The energy-absorbing steering column compresses in the event of a front-end collision, which reduces the chance of injury to the driver. The mounting capsules break away from the mounting bracket in the event of an accident.

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