ABS LIGHT RESET
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Freshman User
Joined: Feb 2010
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From: West Indy
ABS LIGHT RESET
I have a 96 E-150 Club Wgn and I replaced the left front brake sensor Motorcraft # BREB63 because the sensor I replaced was not generating any AC voltage. I had disconnected the battery while replacing the sensor and was hoping that this would clear the ABS LIGHT. I have a scanner for engine codes but not for ABS. Does anyone know how to retrieve the code through the test port with a jumper without scanner? Many auto stores do not have
the scanner to test the 4WAB system.
Thanks!
the scanner to test the 4WAB system.
Thanks!
Fleet Owner
Joined: Aug 2010
Posts: 21,253
Likes: 1,656
From: Reynoldsburg, Ohio
Most places like Advance Auto use an Actron brand scanner----those will typically read ABS codes. That's of course assuming the user knows to prompt it to read them---they're not automatically displayed in the engine or powertrain diagnostic function.
FWIW I had an ABS issue that turned out to be the center rear differential speed sensor. When I replaced it the ABS warning dash light automatically reset itself. Connecting my Actron CP8590 I was able to confirm there were no further ABS codes.
HTH
FWIW I had an ABS issue that turned out to be the center rear differential speed sensor. When I replaced it the ABS warning dash light automatically reset itself. Connecting my Actron CP8590 I was able to confirm there were no further ABS codes.
HTH
Fleet Owner
Joined: Aug 2010
Posts: 21,253
Likes: 1,656
From: Reynoldsburg, Ohio
I don't know of a way to test the individual sensors----to me they're either working or not.
I do know if there is a code for one showing in your scan its best to check each one's wiring path. Connectors can become corroded or lose conductivity making the ECM believe there's a problem. Typically any such issue will develop at the connector/interface closest to the road.
Within the OEM service manual I'm sure there are component tests for any sensor----I don't have one of those to access sorry to say.
I do know if there is a code for one showing in your scan its best to check each one's wiring path. Connectors can become corroded or lose conductivity making the ECM believe there's a problem. Typically any such issue will develop at the connector/interface closest to the road.
Within the OEM service manual I'm sure there are component tests for any sensor----I don't have one of those to access sorry to say.
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Freshman User
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From: West Indy
ABS SENSOR TEST
To test a sensor first jack up the wheel for the sensor to be tested and disconnect the sensor wire connector and connect a digital voltmeter to the sensor lead. Turn the voltmeter to the AC Volts scale and while spinning the wheel a voltage should be generated possibly a half volt or more. If no voltage is
detected than the sensor may be defective. On limited slip differentials jack up
both wheels and always use jack stands and chocks to be safe.
detected than the sensor may be defective. On limited slip differentials jack up
both wheels and always use jack stands and chocks to be safe.
Mountain Pass
Joined: May 2006
Posts: 224
Likes: 2
From: Ringebu, Norway
ABS system automatically resets itself.
I had to replace all 3 sensors, one at a time, on my van before it went away.
On the rear sensor i had a defect wire into the sensor.
On the front sensors, rust had reduced their size.
I had to replace all 3 sensors, one at a time, on my van before it went away.
On the rear sensor i had a defect wire into the sensor.
On the front sensors, rust had reduced their size.
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Freshman User
Joined: Feb 2010
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From: West Indy
ABS SENSOR (update)
I finally had a day above freezing and decided to change my front disc pads and
while I was at it I hooked up a volt meter to check the sensors. I used a
motor off a tread mill to rotate the wheels and the front left sensor generated
1.99 AC Volts the right front generated 1.89 AC Volts. I was unable to check the
rear sensor at the same day. I just purchased a Actron CP 9580A scanner off E-bay and as soon as I receive it, I'll will be able to diagnose the problem and replace the part that's defective.
while I was at it I hooked up a volt meter to check the sensors. I used a
motor off a tread mill to rotate the wheels and the front left sensor generated
1.99 AC Volts the right front generated 1.89 AC Volts. I was unable to check the
rear sensor at the same day. I just purchased a Actron CP 9580A scanner off E-bay and as soon as I receive it, I'll will be able to diagnose the problem and replace the part that's defective.
Fleet Owner
Joined: Aug 2010
Posts: 21,253
Likes: 1,656
From: Reynoldsburg, Ohio
That's a good scanner---be sure to use Actron's free firmware and library update service---adds a few more years and models to what's already on board. 
That scanner has so far accurately diagnosed, identified and helped me through most ever CEL I've had.
Looking forward to your findings and update.
That scanner has so far accurately diagnosed, identified and helped me through most ever CEL I've had.
Looking forward to your findings and update.
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Freshman User
Joined: Feb 2010
Posts: 49
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From: West Indy
ABS UPDATE( ACTRON 9580A)
I finally received the 9580A scanner however, it will not read the ABS on my
96 E150 either. I'm probably will keep the scanner as it will work on my other
vehicle. I will figure our the ABS problem when the weather breaks.
Thanks All!
96 E150 either. I'm probably will keep the scanner as it will work on my other
vehicle. I will figure our the ABS problem when the weather breaks.
Thanks All!
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Jim40216
1987 - 1996 F150 & Larger F-Series Trucks
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Aug 16, 2019 01:38 PM