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Home › Hummer › 2008 › H3 Alpha › Repair and Diagnosis › External Pages › Different car › Section 212 (Anti-Lock Brake System, Traction Control System & Stability Control System) › Diagnostic Information and Procedures › DTC C0550 › DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
DTC C0550 00

Electronic Control Unit (ECU) Performance

DTC C0550 01

Electronic Control Unit (ECU) Performance Short to Battery

DTC C0550 04

Electronic Control Unit (ECU) Performance Open Circuit

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