January 10, 2023 by Jason. Your Acura MDX’s ABS Light comes on when it fails a self-diagnostic cycle. When on, it indicates that your vehicle does not have Anti-Lock brakes and the safety they provide. Your MDX’s ABS system uses a system of sensors to determine wheel speed when braking. If one of the wheels starts to lock up, it’ll apply Safely remove the ABS sensor’s lid to disconnect it from the wiring. Then use brake cleaner to clean it (the sensor has connecting wires, and it is like a canister) Set Ohms on your multimeter. Rotate the knob to the Ohms level simply but firmly. The symbol “Ω” stands for the Ohm or resistance. Even this Harley Davidson for beginners requires appropriate equipment and competences to operate professionally.After servicing the braking system, using th Like other ABS systems, the ABS light on the Honda and Acura applications should come on for a few seconds when the ignition is first turned for a bulb check. If there are no faults, the light should then go out. But if there is a problem, the ABS light will remain on and the ABS system will be temporarily disabled. How To Check your Brakes. Using this rear wheel ABS system, the driver of the medium size truck or full size van can still control the vehicle while coming to a stop, even with the front tires locked. So in order to know how to test drive your ABS, find out what kind of ABS system you have as the testing methods will vary. How ABS Works Select ACURA from the menu. Next, select the Anti-lock Brake System menu. Using an OBD-II Scanner [2] to read the ABS, read codes from the ABS [1] module. Write down the codes, research their meaning, and fix the problem. Once you fix the problem discovered in the previous step, return to the ABS menu and select Clear Codes. If I get bored this weekend I'll do burnouts with the line lock engaged until I get the ABS code and let you know. 2004 Phantom Black A4 GTO - Flowmaster catback, Dynatech LT's,Cat delete, Vinci 099 Cam 232*/240* .551"/.551" 117 LSA,Performabuilt Level 2 4L60E, Performabuilt 3K Stall, B&M Tranny Cooler, SLP Line Lock, Nitto DR's, '05 GTO Front 【All OBD2 Test Modes 】 This ABS & SRS scan tool is also a full featured obd2 code reader, allowing a quick test of the engine system of OBD II vehicles, can Read/Clear engine light codes, Live Data, Freeze Frame, Retrieving I/M Readiness Status, O2 Monitor Test, On-Board Monitor Test, Evap Test, Read Vehicle Information, and help pass smog To test the ABS sensor, you will need a multimeter. Start by locating the ABS sensor wiring harness and disconnecting it. Then, set your multimeter to measure voltage and connect the positive lead to the sensor’s positive terminal. Ground the negative lead to a suitable point on the vehicle’s chassis. This OBD2 ABS Scanner also possesses great abilities in oil related diagnostic measures, as it gifts the user the ability to check oil life and oil maintenance levels, as well as reset check oil lights! The device also comes equipped with a live data graph, which allows the user to compare multiple vehicle systems with easy to read data graphs. KPYS.