LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Anti-Lock Brake System & Adjustable Pedals - Electrical Diagnostics) >> Electrical Diagnostics >> Abs >> DTC Troubleshooting >> U1503-Implausible Message Data Length Received From FCM >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK IF TIPM CAN BUS DTCs ARE PRESENT 

    With the scan tool, read TIPM DTCs.

    Are there any TIPM CAN BUS DTCs present? 

    Yes 

    1. Refer to DIAGNOSIS AND TESTING and diagnose the appropriate symptom.
    2. Perform ABS VERIFICATION TEST .

    No 

    1. Replace the Anti-Lock Brakes Module in accordance with the Service Information.
    2. Perform ABS VERIFICATION TEST .
scientia non olet · About LEMON Manuals