Mike's Workshop Manuals
: Service manuals for every vehicle
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2021
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Grand Cherokee L Laredo, AWD
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Repair and Diagnosis
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Brakes
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Traction Control
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Brake System Control Module (BSCM) - DTCS B1783-00 To C0557-00
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DTC Troubleshooting
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C0056-00-Left Front Wheel Speed Sensor Direction
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Set Condition
Set Condition
Incorrect Wheel Speed Sensor (WSS) installed on vehicle.
One Wheel Speed Sensor (WSS) signal direction not detected.
Wheel Speed Sensor (WSS) direction mismatch with other WSSs at speeds above 15 km/h (10 mph).