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Home › Ford › 2003 › ZX2 Standard › Repair and Diagnosis › External Pages › Different variant/trim › Section 2 (Automatic Transaxle/Transmission) › Description And Operation › Transaxle Electronic Control System › Electronic System Description › Powertrain Control Module (PCM)

Powertrain Control Module (PCM)

WARNING: This page is about a different variant/trim than selected.

The park/neutral position (PNP) switch is mounted on the side of the manual transmission. The PNP switch sends a signal to the powertrain control module (PCM) (12A650) when the manual transmission is in neutral. The PCM uses this input for idle speed control.

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