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.
2012 Acura ZDX V6-3.7LFACTORY OEM SERVICE PROCEDURE
Distance Sensor: Testing and Inspection
Adaptive Cruise Control (ACC) Distance Switch Test
SRS components are located in this area. Review the SRS component locations Locations and the precautions and procedures Service and Repair before doing repairs or service.
1. Remove the ACC combination switch/distance switch Adaptive Cruise Control (ACC) Combination Switch/Distance Switch Removal/Installation.
2. On the switch side, check for continuity between the ACC combination switch/distance switch 12P connector terminal in each switch position according to the table.
3. If the continuity is not as specified, replace the ACC combination switch/distance switch Adaptive Cruise Control (ACC) Combination Switch/Distance Switch Removal/Installation.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.