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Home >> Cadillac >> 2018 >> Escalade ESV Platinum, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Lighting System - DTC B0655 To DTC B3951 >> Diagnostic Information And Procedures >> DTC B3884: Center High Mounted Stop Lamp Circuit >> Conditions for Setting the DTC

Conditions for Setting the DTC

DTC B3884 01 and B3884 04 

The BCM detects a short to voltage or an open/high resistance in the center high mounted stop lamp control circuit.

DTC B3884 02 

The BCM detects a short to ground in the center high mounted stop lamp control circuit.