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2019 JEEP CHEROKEE
2.4L I4•4WD•AUTOMATIC•gas
11 active safety recalls on this vehicle — view recalls
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Repairs0Labor990Torque6854Fluid20DTC2344Battery2Maintenance0Recalls11
C0300high severityChassis

Electronic Suspension Control Module

on 2019 Jeep Cherokee 2.4L I4 · 4WD

What this code means

General internal fault in the electronic suspension control module.

Symptoms

  • Suspension warning light
  • Ride quality degraded
  • Vehicle riding at fixed height
  • Service suspension message

Common causes

  • Module internal failure
  • Module power supply issue
  • Software error
  • CAN communication fault

Diagnostic steps

  1. Check module power and ground connections
  2. Scan for CAN communication codes
  3. Attempt module reset
  4. Check for software updates
  5. Inspect module connector

Repair notes

Replace electronic suspension control module. Program and calibrate after installation.

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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