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Home >> Chrysler >> 2003 >> PT Cruiser L4-2.4L VIN B >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Service and Repair
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Engine Control Module: Service and Repair

POWERTRAIN CONTROL MODULE

REMOVAL
1. Disconnect the negative battery cable.

Fig. 15 Powertrain Control Module:




Fig. 16 Vacuum Lines:





2. Lift vacuum line out from behind the upper support bracket.

Fig. 17 Electrical Connectors:





3. Unlock and disconnect the 3 or 4 electrical connectors from the Powertrain Control Module (PCM).

Fig. 18 Clutch Reservoir:





4. Remove the clutch reservoir and relocate.

Fig. 19 PCM Mounting Screws:




Fig. 20 PCM Mounting Screw And Location Tab:




Fig. 21 PCM Removal/Installation:





5. Remove the 3 mounting screws from the PCM mounting bracket and remove PCM and bracket assembly.

Fig. 22 PCM And Mounting Bracket:





6. Remove the 3 screws from the PCM bracket to PCM.

INSTALLATION
1. Install the PCM bracket and 3 screws to the PCM and tighten to 11.8 Nm (105 in. lbs.).
2. Install the PCM and bracket assembly and locate the bracket on the tab.
3. Install the 3 mounting screws to the PCM mounting bracket and tighten to 10.7 Nm (95 in. lbs.).

NOTE: The electrical connector for the PCM are COLOR Coded.

4. Connect and lock the 3 or 4 electrical connectors to the Powertrain Control Module (PCM).
5. Relocate and install the clutch reservoir.
6. Connect the negative battery cable.