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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 338 (Cruise Control System - Active Cruise Control Module (Acc) - Electrical Diagnostics) >> DTC Troubleshooting >> C124B-XBW Rule Violation >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • To help in the service of the ACC System, it is recommended speaking to the customer to find out what type of environment they were driving in when the cruise concern took place. Heavy rain, snow, ice, and fog can cause the ACC system to become unavailable. This should be considered normal operation and no repair is necessary.
  • Repair all ABS and ESP DTCs. There was a conflicting message between the ESP system the ACC module. The DTC can be cleared. No repair is necessary.