Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSACURA2011TSX SPORT WAGON L4-2.4LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTTRANSMISSION CONTROL SYSTEMSTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSKEY INTERLOCK SOLENOID TEST
2011 Acura TSX Sport Wagon L4-2.4L
Key Interlock Solenoid Test
2011 Acura TSX Sport Wagon L4-2.4LSECTION Key Interlock Solenoid Test
Key Interlock Solenoid Test
NOTE: SRS components are located in this area. Review the SRS component locations Locations, and precautions and procedures Service and Repair before doing repairs or servicing.
1. Remove these items:
- Lower steering column cover Steering Column Cover Removal/Installation
- Driver's dashboard lower cover Driver's Dashboard Lower Cover Removal/Installation
2. Disconnect the steering lock 6P connector (A).
3. Insert the ignition key in the key cylinder, then turn the ignition key to ACCESSORY (I).
4. Connect the positive battery terminal to steering lock assembly connector terminal No. 4, and connect the negative battery terminal to terminal No. 3. Check that the ignition key cannot be turned to LOCK (0). Release the battery terminals, and check that the key can be turned to the LOCK (0) position and removed from the cylinder.
5. If the key interlock solenoid works improperly, replace the ignition key cylinder/steering lock Service and Repair.
6. Install these items:
- Lower steering column cover Steering Column Cover Removal/Installation
- Driver's dashboard lower cover Driver's Dashboard Lower Cover Removal/Installation
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.