Steering Column

Complete removal and replacement of the steering column assembly, including disconnection of all electrical connections, steering shaft coupling, and column mounting hardware.

Warnings

Tools required

Parts

• Steering column assembly × 1 — Use OEM specification
• Steering shaft coupling bolt (if reuse not recommended) × 1 — Use OEM specification
• Column mounting fasteners (if damaged) × 1 — Use OEM specification
• Zip ties or wire loom clips × 10 — Generic

Preparation

1. Park vehicle on level ground, place transmission in Park, and engage parking brake
2. Turn steering wheel to straight-ahead position and verify front wheels are pointing straight
3. Turn ignition to OFF position and remove key
4. Disconnect negative battery cable, then disconnect positive battery cable
5. Wait minimum 10 minutes for airbag system capacitor discharge
6. Tilt steering column to lowest position for easier access
7. Place protective covering over seat and floor to catch debris
8. Take photos of wiring connections and routing for reference during reassembly

Procedure

1. 1

   Remove lower steering column covers
   Remove the lower instrument panel knee blocker panel below the steering column by removing the retaining screws. Remove the upper and lower steering column shrouds by removing the Torx screws. The upper shroud typically has 2-3 screws at the bottom, and the lower shroud may have additional clips. Carefully pull the shrouds apart and remove them from the column.
2. 2

   Disconnect electrical connections
   Locate and disconnect all electrical connectors from the steering column components. This includes: clockspring connector (yellow connector behind steering wheel), multifunction switch connectors (turn signal/wiper), ignition switch connector, gear indicator / column shift position connector (if equipped), and any additional connectors for tilt/telescope or steering wheel controls. Press the locking tabs and carefully pull connectors straight off. Use paint marker or tape to label each connector for reassembly.
3. 3

   Remove steering wheel
   Use a paint marker to mark the relationship between the steering wheel and steering shaft for alignment reference. Remove the airbag module retaining screws from the back of the steering wheel (typically two Torx screws accessed from behind). Carefully pull the airbag module straight back, disconnect the airbag connector and horn connector, then set airbag aside face-up in a safe location away from work area. Remove the steering wheel retaining nut. Install steering wheel puller and carefully remove the steering wheel. Do NOT strike the steering shaft with a hammer.
4. 4

   Lock and remove clockspring
   Before removing the clockspring, verify it is centered. The clockspring should have a locking mechanism or alignment marks. If replacing the clockspring, the new one will come locked in the centered position - do NOT unlock it until after installation. Remove the clockspring retaining screws (typically 3-4 screws) and carefully pull the clockspring off the steering shaft. Keep the clockspring centered/locked and set aside.
5. 5

   Remove multifunction switch
   Remove the retaining screws securing the multifunction switch (turn signal/wiper stalk assembly) to the steering column. There are typically 2-3 Torx screws. Carefully pull the switch assembly away from the column and set aside. If only replacing the column jacket, this component may be transferred to the new column.
6. 6

   Remove ignition lock cylinder and switch
   If equipped with a mechanical key cylinder, turn the ignition to the RUN position (may require battery reconnection momentarily, then re-disconnect and wait). Insert a small screwdriver or pin into the release hole on the lock cylinder housing and depress the release tab while pulling the key cylinder out. Remove the ignition switch mounting screws and remove the switch from the column. Note the position of the actuator pin for reassembly.
7. 7

   Mark and disconnect steering shaft coupling
   Working under the dash at the base of the steering column, locate the steering shaft coupling that connects the column shaft to the intermediate shaft. Use a paint marker to mark the exact alignment between the column shaft, coupling, and intermediate shaft. This alignment is critical. Remove the pinch bolt from the coupling (verify the correct socket size on the actual fastener). Use penetrating oil if necessary. Spread the coupling carefully and slide it off the column shaft splines. Note the depth of engagement for reassembly.
8. 8

   Remove shift interlock cable (if equipped with automatic transmission)
   Locate the brake transmission shift interlock (BTSI) mechanism and any park-lock cable or solenoid connector in the ignition lock cylinder area. Note the routing and attachment points. Disconnect the interlock components from the column bracket and lock cylinder housing mechanism. This system prevents shifting out of Park without the key and brake applied. Mark or photograph the exact position and adjustment before removal. The 2007 Ram 3500 with automatic transmission uses a column-mounted shifter, and the interlock is typically a solenoid/electrical mechanism plus a park-lock cable. Remove brake transmission shift interlock (BTSI) components (if equipped with automatic transmission).
9. 9

   Remove column mounting fasteners and support bracket
   Locate the column mounting bracket at the instrument panel support beam. There are typically 4 mounting nuts or bolts securing the column bracket to the dash support. Support the weight of the column with one hand while removing the fasteners. Also remove any lower support bracket or brace at the firewall area. The column is heavy and will drop when the fasteners are removed - maintain control of it.
10. 10

    Remove steering column assembly
    Carefully lower the steering column and maneuver it out from under the dash. Watch for any remaining wire harness clips or ties that may still be attached. Route the column out of the vehicle, being careful not to damage the steering shaft or column components. Inspect the removed column for the specific failure point and verify the new column includes all necessary components.
11. 11

    Prepare and install new column
    Compare the new column to the old column to verify it is the correct replacement. Transfer any reusable components if necessary (such as multifunction switch, ignition switch, clockspring if not damaged). Ensure the clockspring on the new column is centered and locked. Route the new column into position under the dash, guiding the steering shaft toward the intermediate shaft coupling. Support the column weight while aligning the mounting bracket holes.
12. 12

    Install column mounting fasteners
    Align the column mounting bracket to the instrument panel support beam holes. Install the mounting fasteners and tighten them finger-tight initially. Install any lower support bracket or firewall brace. Verify the column is properly positioned and aligned before final tightening. Torque mounting fasteners to manufacturer specification (verify exact value with the factory service manual — no torque spec available in database).
13. 13

    Connect steering shaft coupling
    Align the alignment marks made during disassembly on the column shaft, coupling, and intermediate shaft. Slide the coupling onto the column shaft splines to the same depth as noted during removal. Verify the marks are aligned and the shaft is fully seated. Install the pinch bolt and torque to manufacturer specification (verify the exact value with the factory service manual before driving — no torque spec available in database). Verify there is no binding by rotating the shaft through its range of motion.
14. 14

    Reinstall shift interlock cable
    Reconnect the shift interlock cable to the column lock mechanism and route it back to the shifter following the original path. Ensure proper adjustment - the cable should prevent shifting out of Park when the key is not in the RUN position, but should allow free shifting when the key is in RUN. Verify cable routing does not interfere with column movement or adjustment.
15. 15

    Reinstall column components and reconnect electrical
    Install the ignition switch and lock cylinder, ensuring the actuator pin is properly engaged. Install the multifunction switch and tighten retaining screws. Install the clockspring, ensuring it remains centered - align the clockspring to the steering shaft and secure with retaining screws. Reconnect all electrical connectors using the labels or photos from disassembly: clockspring, multifunction switch, ignition switch, PRNDL sensor, and any other column-mounted connectors. Verify all connectors are fully seated and locked.

Reassembly

1. Install the steering wheel, aligning the marks made during disassembly. Torque the steering wheel retaining nut to manufacturer specification (typically 45-55 ft-lbs, but verify with service manual)
2. Reconnect the airbag and horn connectors to the airbag module, then carefully install the airbag module to the steering wheel and secure with retaining screws
3. Install the upper and lower steering column shrouds, ensuring all tabs are properly engaged and screws are tightened
4. Install the lower knee blocker panel and any other trim pieces removed
5. Reconnect positive battery cable, then negative battery cable
6. Route and secure any wire harnesses with new zip ties or clips, following the original routing photographed during disassembly

Verification

• Before starting the engine, turn the steering wheel lock-to-lock while stationary and verify smooth operation with no binding, clicking, or unusual resistance
• Turn the ignition key through all positions (LOCK, ACC, RUN, START) and verify proper operation of the ignition switch
• If equipped with automatic transmission, verify the shift interlock prevents shifting out of Park with the key off or in ACC position, and allows shifting with key in RUN position
• Start the engine and verify the airbag warning light performs its normal self-check and extinguishes (typically illuminates for 6-8 seconds then goes off). If the airbag light stays on, there is a fault that requires diagnosis
• Verify operation of all column-mounted controls: turn signals, wipers, hazards, high beams, cruise control, and any steering wheel-mounted buttons
• Verify PRNDL (gear position indicator) on the instrument cluster correctly displays all transmission positions as you shift through the gears
• Test drive the vehicle at low speeds in a safe area and verify proper steering operation, no unusual noises, and no vibration or play in the steering wheel
• After test drive, verify the steering wheel returns to center properly and the front wheels are still aligned straight when the steering wheel is centered
• If any warning lights remain illuminated or any controls do not function properly, stop and diagnose before normal operation
• If equipped with sentry key system, verify the vehicle starts normally and there are no security system warning lights. Some columns may require key relearn procedure

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