Operation CHARM: Car repair manuals for everyone.
Home >> Saturn >> 2005 >> VUE 2WD V6-3.5L VIN 4 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Engine Control Module: Service and Repair



POWERTRAIN CONTROL MODULE (PCM) REPLACEMENT

REMOVAL PROCEDURE
1. Using a scan tool, retrieve the percentage of remaining engine oil. Record the remaining engine oil life.

IMPORTANT: It is necessary to record the remaining engine oil life. If the replacement module is not programed with the remaining engine oil life, the engine oil life will default to 100%. If the replacement module is not programmed with the remaining engine oil life, the engine oil will need to be changed at 5000 km (3,000 mi) from the last engine oil change.




2. Disconnect the battery negative cable.
3. Disconnect the wiring harness.
4. Depress the retaining tab and remove the powertrain control module (PCM).
5. Remove the PCM from the housing.

INSTALLATION PROCEDURE




1. Install the PCM into the housing bracket.
2. Connect the wiring harness.
3. Connect the battery negative cable.
4. Program the PCM. Programming and Relearning
pro multis · About Operation CHARM