Pontiac G6 recurring oil lamp warning and turn signal switch malfunction with clicking noise over bumps on Pontiac G6

Some Pontiac G6 owners report experiencing a recurring oil lamp warning, which may indicate low engine oil levels or potential issues with the engine lubrication system. Others have noted that problems with the oil pressure sensor or circuit can also trigger this warning light, necessitating prompt diagnosis. If the oil level is sufficient, a faulty oil pressure sender could be sending false signals to the dashboard. Additionally, some owners report issues with the turn signal switch malfunctioning, leading to flickering or non-functioning signals, often linked to the Body Control Module (BCM). Clicking noises over bumps have been associated with loose connections or a faulty turn signal relay. To address these concerns, owners are advised to regularly check oil levels, inspect the oil pressure sensor and circuit, and examine the turn signal system for electrical faults or loose connections. Consulting a professional mechanic for a thorough inspection and necessary repairs is recommended to ensure the safe operation of the Pontiac G6.