I've replaced both rear sensors and still the right rear showing an open circuit. Can anyone help me diagnosis? Is it even possible with just test light? I do not have ohm meter.
2005 Peterbilt 379
Vin# 855057
2005 ABS open circuit on one axle
Discussion in 'Trucks [ Eighteen Wheelers ]' started by Kray4439, Feb 23, 2019.
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Pull the loom back on the chassis side harness at the offending sensor about 2 feet. Most issues are found in this area, either right at the connector or within the first foot or so. Right where there fold it over and tie it to a brake hose. Give the wires a good tug and sometimes they pull apart.
Other than that get a meter on at the controller inside the cab and shake it down. -
Where is the controller in cab? -
Bottom center of dash near the floor.
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