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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Automatic Transmission - Diagnosis - 4R70W) >> Description & Operation >> Powertrain Control Module

Powertrain Control Module

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2002 Mercury Grand Marquis, 2002 Lincoln Town Car, 2002 Ford Crown Victoria, 2001 Mercury Mountaineer, and 2001 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.

The PCM controls transmission operation through 4 electronic solenoids consisting of 3 on/off solenoids for shifting and torque converter clutch control, and one variable force solenoid for electronic line pressure control. The PCM has built-in self-diagnostic capabilities, fail-safe code and warning code display for the main input sensors and solenoid valves. For PCM locations, see POWERTRAIN CONTROL MODULE LOCATIONS  table under REMOVAL & INSTALLATION.

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