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When the Powertrain Control Module (PCM) detects a malfunction, it sends a signal that illuminates the Check Engine Light (CEL) to alert the driver that a fault has occurred. The illuminated CEL ...
These sensors work in tandem to send the powertrain control module (i.e., the computer that manages the engine and transmission) the speed difference between the engine crankshaft and the ...
Ram is recalling 2021 model trucks equipped with the 5.7-liter Hemi engine and mild-hybrid eTorque system. Reports indicate that the powertrain control module can cause an over-rich condition in ...
An issue with the powertrain control module software has prompted Stellantis to recall 131,700 of its Ram 1500 pickup trucks. Related: More Ram News Affected vehicles include model-year 2021 1500s ...