General Motors has released a Service Update for certain units of the 2024 Corvette and the 2025 Corvette due to an issue with the Body Control Module (BCM). According to Service Update N242456100, ...
The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle Position Sensor (TPS) A and TPS B (image below). These dual sensors work ...
The 2025 Corvette is the subject of a new service bulletin from General Motors, related to a Body Control Module (BCM) problem that causes a check engine light to display. GM is now offering a fix for ...
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