Cadillac XT5 Trouble Codes, Symptoms & Recalls
Reviewed by the Wrenchit.ai editorial team · Last reviewed · Editorial standards
Common check engine codes on the Cadillac XT5
- P0420 — Catalyst System Efficiency Below Threshold (Bank 1)
- P0300 — Random/Multiple Cylinder Misfire Detected
- P0171 — System Too Lean (Bank 1)
- P0442 — Evaporative Emission System Small Leak Detected
- P0455 — Evaporative Emission System Large Leak Detected
- P0128 — Coolant Temperature Below Thermostat Regulating Temperature
- P0401 — EGR Insufficient Flow Detected
- P0440 — Evaporative Emission Control System Malfunction
- P0301 — Cylinder 1 Misfire Detected
- P0174 — System Too Lean (Bank 2)
Common Cadillac XT5 symptoms
- Cadillac XT5 car shaking when braking
- Cadillac XT5 brakes squealing when stopping
- Cadillac XT5 check engine light on
- Cadillac XT5 car won't start
- Cadillac XT5 car overheating
- Cadillac XT5 car loses power when accelerating
- Cadillac XT5 car running or idling rough
- Cadillac XT5 white smoke from exhaust
- Cadillac XT5 blue smoke from exhaust
- Cadillac XT5 battery light on while driving
- Cadillac XT5 car pulls to one side
- Cadillac XT5 car ac not blowing cold
Maintenance & recalls
Cadillac XT5 maintenance resources · Cadillac XT5 NHTSA recalls & complaints