This procedure covers the removal and replacement of the ignition lock cylinder on a 2019-2024 Toyota RAV4 with 2.5L I4 engine, including disassembly of steering column covers and disconnect of electrical components.

Warnings

Tools required

Parts

• Ignition lock cylinder assembly × 1 — Use OEM specification
• Ignition lock cylinder retaining clip (if damaged) × 1 — Usually included with cylinder

Preparation

1. Park vehicle on level surface and engage parking brake
2. Ensure ignition key is available and functional (if cylinder is not seized)
3. Disconnect negative battery terminal and wait minimum 90 seconds
4. Adjust steering wheel to lowest position and ensure it is locked in place
5. Gather all tools and new ignition lock cylinder assembly

Procedure

1. 1

   Remove lower steering column cover
   Locate and remove the Phillips screws securing the lower steering column cover (typically 2-3 screws on underside). Gently pull the lower cover away from the column, releasing any remaining clips. Set aside with screws attached for reassembly.
   Torque spec

   Cover Screws11 Nm (8 lb-ft)
2. 2

   Remove upper steering column cover
   Remove the Phillips screws securing the upper steering column cover (typically 2 screws at the top). Carefully separate the upper cover from the lower portion, working around the ignition cylinder. Note the position of any alignment tabs. Remove cover completely and set aside.
   Torque spec

   Cover Screws11 Nm (8 lb-ft)
3. 3

   Disconnect ignition switch electrical connector
   Locate the ignition switch electrical connector on the right side of the steering column behind the cylinder. Press the locking tab and carefully disconnect the electrical connector. Move the harness aside to provide access to the cylinder assembly.
   ⚠Do not pull on wires; press the connector release tab fully before separating.
4. 4

   Position cylinder for removal
   If cylinder is functional: Insert key and turn to ACC position (first position, not ON). If cylinder is seized or key is unavailable: Proceed to drilling method in next step. For functional cylinders in ACC position, proceed to step 6.
   ℹ️The cylinder can only be removed when in ACC position due to internal lock pin mechanism.
5. 5

   Release cylinder lock pin (functional cylinder)
   With key in ACC position, locate the small release hole on the cylinder body (usually on the bottom or side near the key slot). Insert a small punch, straightened paper clip, or 1.5mm pin tool into the release hole and press firmly inward approximately 3-5mm to depress the lock pin. You should feel a slight spring resistance.
   ⚠Ensure pin tool is fully inserted before attempting to pull cylinder to avoid damaging the retaining mechanism.
6. 6

   Remove ignition lock cylinder
   While maintaining pressure on the release pin, gently pull the cylinder assembly straight out from the steering column housing. The cylinder should slide out smoothly with 2-4 pounds of pull force. If resistance is felt, verify key is in ACC position and release pin is fully depressed. Remove cylinder completely from column.
   ⚠If excessive force is required, stop and verify ACC position and pin depression to prevent damage.
7. 7

   Inspect cylinder housing and clean
   With cylinder removed, inspect the steering column cylinder bore for debris, corrosion, or damage. Use electrical contact cleaner and a clean lint-free cloth to clean the bore. Inspect the lock pin release mechanism inside the housing for proper spring tension and movement. Verify the ignition switch actuator moves freely.
   ℹ️Any visible damage to the housing or switch actuator may require steering column replacement.
8. 8

   Prepare new ignition lock cylinder
   Remove new cylinder from packaging. Insert the new key and verify smooth operation through all positions: LOCK, ACC, ON, and START. Ensure key returns to ON position from START. Verify the release pin mechanism functions by depressing it and confirming spring return. Position new key to ACC position for installation.
   ℹ️New OEM cylinders typically come pre-coded with two new keys; aftermarket units may require rekeying by a locksmith.
9. 9

   Install new ignition lock cylinder
   With new cylinder in ACC position and release pin depressed, align the cylinder with the steering column bore, ensuring the actuator tab on the rear of the cylinder aligns with the ignition switch slot. Gently slide the cylinder into the bore until it seats fully. Release the pin; you should hear/feel a click as the lock pin engages. Test that cylinder cannot be pulled out without depressing release pin.
   ⚠Ensure proper alignment of the actuator tab or the ignition switch will not function correctly.
10. 10

    Verify cylinder operation before reassembly
    With cylinder installed, cycle the key through all positions: ACC, ON, START, and return to LOCK. Verify smooth operation in all positions with no binding or excessive resistance. Confirm the steering wheel lock engages in LOCK position and releases in ACC. Remove key and verify it can only be removed in LOCK position.
    ⚠Do not proceed with reassembly if any position does not function correctly; verify proper installation and actuator alignment.
11. 11

    Reconnect ignition switch electrical connector
    Route the ignition switch harness back to the connector location. Align the connector with the ignition switch terminals and press firmly until the locking tab clicks into place. Gently tug on the connector to verify it is fully seated and locked.
    ℹ️Ensure connector is fully seated; a partially connected switch will cause no-start or electrical issues.
12. 12

    Reinstall upper steering column cover
    Position the upper steering column cover around the cylinder and column, aligning all mounting tabs with the lower cover. Ensure no wires are pinched between covers. Install and hand-tighten the Phillips screws, then torque to specification using a torque wrench.
    Torque spec

    Cover Screws11 Nm (8 lb-ft)
13. 13

    Reinstall lower steering column cover
    Align the lower steering column cover with the upper cover and column mounting points. Press firmly to engage any retaining clips. Install and hand-tighten the Phillips screws, then torque to specification. Verify covers are flush and all edges are properly seated.
    Torque spec

    Cover Screws11 Nm (8 lb-ft)

Reassembly

1. Reconnect negative battery terminal and tighten securely
2. Verify steering column covers are properly seated with no gaps or misalignment
3. Test all steering column functions including tilt/telescope adjustment if equipped

Verification

• Without starting engine, turn key to ON position and verify all dash warning lights illuminate normally
• Verify steering wheel lock engages when key is turned to LOCK position and steering wheel is rotated
• Verify steering wheel lock releases when key is turned to ACC position
• Start engine and verify normal operation; engine should crank only in PARK/NEUTRAL
• Verify key can only be removed in LOCK position with transmission in PARK
• Test all ignition positions multiple times: LOCK, ACC, ON, START, and return sequence
• Verify no warning lights related to key system remain illuminated after starting
• Check that all steering column covers are secure with no rattles or movement

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