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.
AcuraLink Button Test: Test
- Roof Console - Remove - Refer to: Headliner Removal and Installation, or Headliner Removal and Installation (2017 2018 2019 2020)
- AcuraLink Button - Test
1. Measure the resistance between roof console module 24P connector terminals No. 15 and No. 18 in each switch position according to the table. 2. If the resistance is not as specified, replace the roof console module - Refer to: Headliner Removal and Installation, or Headliner Removal and Installation (2017 2018 2019 2020) .
Button Held Down Resistance No button pressed About 3.1 kΞ© LINK button pressed About 400 kΞ© ASSIST button pressed About 100 Ξ© - All Removed Parts - Install
1. Install the parts in the reverse order of removal.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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