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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1384 ((Park Assist Module (PAM) - 12 Channel - Electrical Diagnostics)) >> DTC Troubleshooting >> U1984-83-Wheel Speed From Brake System Control Module - Value Of Signal Protection Calculation Incorrect >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LOSS OF COMMUNICATION FROM THE BCM
INVALID SIGNAL SENT FROM BCM TO THE PAM
ANTILOCK BRAKE MODULE (ABM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .

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