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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 141 (Ram Pickup - Amplifier (Amp) - Electrical Diagnostics) >> DTC Troubleshooting >> B1488-Cabin Eq Mismatch Performance >> Set Condition:

Set Condition:

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

If the Cabin Equalization Curve number message from the Totally Integrated Power Module (TIPM) is not the same as the Cabin Equalization Curve number stored in the Amplifier for 10 consecutive cycles, then the Amplifier will set this DTC.