2024 Jeep Compass DASM Software Update for DTC C0063-9A

Symptoms

Owners of an affected 2024 Jeep Compass may experience a Malfunction Indicator Lamp (MIL) illuminating on the dashboard. This warning light is typically accompanied by a specific Diagnostic Trouble Code (DTC) stored in the vehicle's computer system. The presence of these symptoms indicates a potential issue with the Driver Assistant System Module (DASM).

Fault Codes / DTCs

The primary diagnostic trouble code associated with this issue is:

This DTC indicates a problem with the yaw rate sensor's operation, which is managed by the DASM software.

Diagnosis and Cause

The root cause of the Malfunction Indicator Lamp (MIL) illumination and the C0063-9A DTC in the 2024 Jeep Compass is identified as a software issue within the Driver Assistant System Module (DASM). Technicians will use a Scan Tool (wiTECH) to verify related systems and confirm the presence of the specified DTC. If other DTCs or symptoms are present, they should be addressed before proceeding with the TSB 08-128-24 repair.

Important Warnings for Technicians

Dealers must use failure code CC when addressing this concern under TSB 08-128-24. This code is specifically for customer concerns that match the symptoms identified in this bulletin. When using failure code CC, the technician must provide the 3C's (customer's concern, cause, and correction) for proper processing of the technical service bulletin flash/reprogramming conditions.

Repair Procedure Summary

The repair for the 2024 Jeep Compass C0063-9A issue involves reprogramming the Driver Assistant System Module (DASM) with the latest available software. Before starting the reprogramming, a battery charger must be connected to ensure the battery voltage remains between 13.2 and 13.5 volts. This prevents interruptions during the flash process. If the flash process is interrupted, it must be restarted.

After successfully reprogramming the DASM using the wiTECH Diagnostic Application, any Diagnostic Trouble Codes (DTCs) that may have been set in other modules due to the reprogramming process must be cleared. The wiTECH application will automatically display these DTCs for easy clearing.

Required Tools or Parts

To perform this repair, technicians will need:

• wiTECH or Equivalent: A diagnostic scan tool required for reprogramming the DASM.

Owner Action

If your 2024 Jeep Compass is displaying a Malfunction Indicator Lamp (MIL) and has Diagnostic Trouble Code C0063-9A, it is recommended to schedule an appointment with your authorized Jeep dealership. The repair, which involves a software update to the DASM, is reimbursable under the provisions of your vehicle's warranty. The labor time for this specific operation (18-20-09-9L) is estimated at 0.4 hours.

Source: NHTSA ID 11001274