Help! VDC, ABS, and slip

Forum for Infiniti M35 and M45, and Nissan Fuga owners.
rdiver
Posts: 2
Joined: Mon Aug 16, 2021 7:35 pm
Car: 2003 Infiniti M45

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Hello all, I am in a new member. I hope you guys and girls can help me out with this!!
I recently purchased a 03 M45 Infiniti. I replaced all four calipers, now for the life of me, I cannot get the VDC, ABS, and Slip light to go out. Please help!

Thanx Rdivers


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VStar650CL
Technical Expert
Posts: 8452
Joined: Thu Nov 12, 2020 1:25 pm
Car: 2013 Nissan Altima 2.5 SL
2004 Nissan Altima 2.5 S

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Is the brake fluid low? If not, get the ABS codes read, you may have damaged a wheel sensor.

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Ilya
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Car: 2011 M56x but I spend a lot of time on my 2015 Kawasaki Vulcan S. Former owner of a 2007 M35x. Also take care of my wife's 2016 QX60.
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Yep, check your brake fluid. This should have come up in many searches on Google so it's a shame you replaced all of the calipers but I guess now you won't need to do it anymore.

rdiver
Posts: 2
Joined: Mon Aug 16, 2021 7:35 pm
Car: 2003 Infiniti M45

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Thank you for the help, flulid is good, codes are saying the abs pump and the several relays are bad. Can anyone tell me where these componets are located. Oh yeah, the wheels sensors are are all intact.

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VStar650CL
Technical Expert
Posts: 8452
Joined: Thu Nov 12, 2020 1:25 pm
Car: 2013 Nissan Altima 2.5 SL
2004 Nissan Altima 2.5 S

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The pump is inside the ABS and so are the relay drivers. The two main relays are generally external but the ABS can't drive them without power. Check your fusible links, there's a good chance you blew the main pump supply. Check the ground wire also, all Nissan/Infiniti ABS's have their own dedicated ground wire not shared with any other system.

JOHNQ
Posts: 104
Joined: Fri Jan 18, 2008 12:22 pm
Car: 99Qt
02 Q
03 M
Location: North Bergen NJ

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Had this problem with my y34. Since all abs sensors looked intact I replaced the pump but still had the same codes. I then took off each sensor and found a hairline crack on the outer edge of one of the fronts. Replaced it with a used one I got from an f50 q45 and no more warning lights. :mike


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