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Home >> Cadillac >> 2017 >> CTS Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 225 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U0100 - U02FF (U01B0): Control Module (See U Code List) >> Diagnostic Fault Information
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Diagnostic Fault Information

WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ U01B0 U01B0 - -
Ignition U01B0 U01B0 - -
LIN Serial Data U01B0 U01B0 U01B0 -
Ground - U01B0 - -
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