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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1650 ((External Audio/Video Module - Electrical Diagnostics - 2500 Hd)) >> DTC Troubleshooting >> B21A1-00-Ecu Reset/Recovery Occurred >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is for information only. It is an indication that the module was re-flashed or reset during a power on operation. No repair is necessary.

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