Service bulletins for the 2017 Buick Cascada
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
890 on file from NHTSA, as of 2026-10-19.
About B0158 on the 2017 Buick Cascada: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: B0158 are shown. Show all
| PIC5656F | 2019-03-11. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Preliminary Information communication provides information to the technician about vehicles that have driver and passenger temperatures settings are displayed in Celsius or the outside ambient temperature is missing from the radio / Heater-Vent-Air Conditioning display. Technician will need to use a scan tool to check for Diagnostic Trouble Codes in the Instrument Panel Cluster. If Diagnostic Trouble Code B0158 outside air temperature display malfunction is set check that the outside ambient temperature sensor is connected. If the sensor is connected, check the integrity of circuits 61 and 636 from sensor to the Instrument Panel Cluster or diagnose B0158 per published Service Information. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.