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Cadillac
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CTS Base, AWD
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Object Detection System And Pedestrian Protection System
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Diagnostic Information and Procedures
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DTC B101E: Electronic Control Unit Software
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Circuit/System Verification
Circuit/System Verification
Ignition ON.
Verify DTC B101E is not set.
If DTC B101E is set
Replace the K42 Pedestrian Impact Detection Module.
If DTC B101E is not set
All OK