Abs fuse relay

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Modern braking systems have advanced considerably from what they were even a few short years ago. They require a number of electronic components in order to operate, and they need fuses and at least one relay. There are two primary fuses involved with the operation of a standard ABS system, although this varies significantly from one vehicle to the next and the exact number and configuration will depend on the ABS system manufacturer not the car manufacturer. One fuse allows power to flow into the system when the key is turned to on, activating the relay and closing it. Once the relay closes its contacts, the second fuse allows power to flow into the rest of the ABS system. If either fuse or the relay is blown, the system will not operate.

Abs fuse relay

Attachments are working again! Check out this thread for more details and to report any other bugs. In step 7B in the image I got I got no voltage on the ABS Motor relay 1 the upper one. It looks like a buss bar. I can't find the fuse. Maybe these pictures will help After reading a few other posts it looks like the long white thing that looks like a bus bar with a clear cover is called the fusible link. It appears to be a positive bar at the top with a little connector sticking down which is the fuse to the connector down below. If so, then it appears that the fusible link is intact. I've read this post, which was really helpful: How to change Fusible link under hood PriusChat I'm thinking my next step is to remove the fusible link so I can check continuity from the output of the ABS-2 fusible link to the relay connector.

I was also trying to pull ABS code manually, short 4 and 9 not 5 and 9, right? JavaScript is disabled. Top Contributors this Month View All, abs fuse relay.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Sort by Oldest first Oldest first Newest first Most reactions. However, you will have a cade for low battery voltage and you may need to disconnect the battery to clear the light. This is cool, I am teaching Advanced Brakes this week.

Modern braking systems have advanced considerably from what they were even a few short years ago. They require a number of electronic components in order to operate, and they need fuses and at least one relay. There are two primary fuses involved with the operation of a standard ABS system, although this varies significantly from one vehicle to the next and the exact number and configuration will depend on the ABS system manufacturer not the car manufacturer. One fuse allows power to flow into the system when the key is turned to on, activating the relay and closing it. Once the relay closes its contacts, the second fuse allows power to flow into the rest of the ABS system. If either fuse or the relay is blown, the system will not operate. In order to operate, your ABS system needs electricity. This is controlled by the anti-lock fuses and relay.

Abs fuse relay

The anti-lock braking system in your vehicle is a safety feature found in all modern vehicles, and is designed to prevent skidding and wheel locking by using pulse braking. Pulsing the brakes instead of locking the wheels allows your tires to maintain traction while braking. ABS also decreases stopping distance while increasing vehicle control, especially when braking on slippery, wet, or low-traction surfaces. In most modern vehicles, ABS is an electronic system and is supplied with power through an electronic relay. The ABS relay sends power to the ABS control module and throughout the rest of the system to keep it operating when your vehicle is turned on and driving. Like all relays, the ABS relay is designed to open and close the circuit to deliver power to the ABS module while the ignition is in the "Run" position. All relays are subject to wear or damage with time, and this may prevent them from opening and closing as necessary. If your ABS relay is no longer closing the circuit, it may prevent your ABS from working due to an inactive control module.

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Was trying to locate the causes of parasitic drain that was measured close to be 1A. Not sure if these have anything to do with my ongoing ABS errors and parasitic drain. Remove one fuse and disable both functions. There are two primary fuses involved with the operation of a standard ABS system, although this varies significantly from one vehicle to the next and the exact number and configuration will depend on the ABS system manufacturer not the car manufacturer. For example, it doesn't have , , So this is the perfect match, no need to remove any other fuses for the TCS or push the button all the time to turn it off. The key was at the on position before moving to the ignition. I also got ABS light on issue. However, you will have a cade for low battery voltage and you may need to disconnect the battery to clear the light. You could have the pump motor worn out like that, or just some other intermittent short in the wiring. Are they for ABS too? Reset Password. Does the code mean differently between different generations of Odyssey? This fuse must be good as well in order for power to flow into the entire ABS system. Explore Our Forums.

The abs system is like any other electrical system and is protected by a fuse that can blow if an electrical surge or short circuit occurs or if the fuse ages.

Thank you for the follow up otherwise I would have been pulling the wrong fuse. It looks like a buss bar. Phil Schuyler Junior Member. I found one listed for but doesn't seem right for the odyssey that I have. Your name or email address: Do you already have an account? Log in. The first fuse a 10 amp fuse must be good in order for electricity to flow to the relay, and the relay must function to provide power to the second fuse a 30 amp fuse. It appears to be a positive bar at the top with a little connector sticking down which is the fuse to the connector down below. The pump does have two speeds though. Yes, my password is: Forgot your password? If you apply the brakes a bunch of times in succession, you can use enough pressure that maybe the ECU kicks the pump up to full speed to catch up. Maybe these pictures will help If so, then it appears that the fusible link is intact. I just didn't see it from the angle I had looked.