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Tag Archives: Mondeo

Ford Mondeo P0501 Code: Causes + Likely Fix

Drivetrain Resource

P0501 is an OBD2 trouble code that indicates there is an issue with your Ford Mondeo’s Vehicle Speed Sensor (VSS). It occurs when the Powertrain Control Module (PCM) gets a signal from the VSS outside its normal operating range (in terms of voltage). P0501 is a generic powertrain code, which …

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Ford Mondeo P0705: Meaning, Causes, & Diagnosis

Drivetrain Resource

P0705 is a very common transmission-related trouble code that can occur in the Ford Mondeo. In layman’s terms, it means that your Mondeo can’t tell what gear you’ve selected, which can have some real consequences on how it drives. It’s most likely caused by a bad Transmission Range Sensor (TRS), …

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Ford Mondeo P1289: Meaning, Causes, and Diagnosis

Drivetrain Resource

P1289 is a manufacturer-specific diagnostic trouble code. In the case of Ford-built vehicles (such as the Ford Mondeo), it indicates that the cylinder head temperature sensor returned a value to the powertrain control module (PCM) that was greater than the signal should be during a self-test cycle. The most likely …

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Ford Mondeo P0605: Meaning, Causes, + Fix

Drivetrain Resource

P0605 is a relatively rare OBD-II trouble code that can occur in the Ford Mondeo. It indicates that PCM (powertrain control module) is not passing its ROM (read-only memory) self-test when you turn the ignition on. While P0605 is a generic code (it has the same meaning for any car …

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