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The Terminator
Driveline
ABS light on???
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<blockquote data-quote="BlownShift" data-source="post: 10111950" data-attributes="member: 6339"><p>general testing, should still apply:</p><p></p><p>put car on 4 jackstands... </p><p>turn ignition on, engine off</p><p>spin a wheel as fast as you can by hand and see if the abs light comes on - it should</p><p>turn off ignition, turn back on, make sure light is off.. </p><p>repeat until you find a wheel that doesn't trigger a light, that's your problem</p><p></p><p></p><p>check the voltage from the abs controller to the sensors -</p><p>use voltmeter set to DC and check each plug going to each sensor.. i don't know what the voltage should be but look for one that is off from the rest</p><p></p><p>check the wheel sensors - </p><p>use ohm setting and check each sensor.. see if one has a different reading from the others..</p><p>also check to see that the sensors aren't grounded </p><p></p><p>set voltmeter to AC and check wheel sensor - spin the wheel and see that AC voltage is produced</p><p></p><p></p><p>check for cracked sensor rings</p><p></p><p>you may be able to pull the abs codes yourself... google that.. I've never looked into it so I don't know if a scanner is needed</p></blockquote><p></p>
[QUOTE="BlownShift, post: 10111950, member: 6339"] general testing, should still apply: put car on 4 jackstands... turn ignition on, engine off spin a wheel as fast as you can by hand and see if the abs light comes on - it should turn off ignition, turn back on, make sure light is off.. repeat until you find a wheel that doesn't trigger a light, that's your problem check the voltage from the abs controller to the sensors - use voltmeter set to DC and check each plug going to each sensor.. i don't know what the voltage should be but look for one that is off from the rest check the wheel sensors - use ohm setting and check each sensor.. see if one has a different reading from the others.. also check to see that the sensors aren't grounded set voltmeter to AC and check wheel sensor - spin the wheel and see that AC voltage is produced check for cracked sensor rings you may be able to pull the abs codes yourself... google that.. I've never looked into it so I don't know if a scanner is needed [/QUOTE]
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Driveline
ABS light on???
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