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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 ((External Audio/Video Module - Electrical Diagnostics)) >> DTC Troubleshooting >> B1421-00-Audio Cd Read Error/Inoperable Disc >> Set Condition

Set Condition

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

The code will set if a CD that is cracked, defective or not formatted as a music CD is inserted into the External Disc Module.

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