To reset the PCM (Powertrain Control Module) on a 1999 Saturn, disconnect the negative battery cable and leave it disconnected for about 15 minutes. This allows the PCM to clear any stored trouble codes and resets its adaptive memory. After that, reconnect the battery cable, and your PCM will be reset. It's also a good idea to drive the vehicle for a while to allow the PCM to relearn its parameters.
To disconnect the wiring from the PCM (Powertrain Control Module) on a 2001 Saturn SL2, first ensure the ignition is turned off and the battery is disconnected for safety. Locate the PCM, which is typically found under the dashboard or near the engine compartment. Carefully unclip the connectors by pressing the release tabs and gently pulling them off the PCM without forcing them. Once disconnected, you can proceed with any necessary repairs or replacements.
Hack the PCM. Removing or changing the rev limiter value in the prom.
The Saturn SL2 was produced from the years 1990 to 2002 in the United States. The best way to tell if the fusible link in a 1999 Saturn SL2 is fried is that there will be no 12v.
To reset your 2007 Saturn Vue after changing the battery, you may need to reset the clock and radio presets. Additionally, to clear any error codes, you can disconnect the battery again for a few minutes and then reconnect it. If the check engine light is on, you might need an OBD-II scanner to reset it. Finally, drive the vehicle for a short distance to allow the engine control module to recalibrate.
To reset the Body Control Module (BCM) on a 2001 Saturn L300, first disconnect the negative battery cable and wait for about 10-15 minutes. This allows the system to reset. Reconnect the battery cable, then turn the ignition to the "ON" position without starting the engine for a few seconds before starting the vehicle. This process can help clear any stored error codes and reset the BCM.
To reset the PCM (Powertrain Control Module) on a 1999 Saturn L series, disconnect the negative battery cable and leave it disconnected for about 15 minutes to allow any residual power to drain. This helps clear any stored trouble codes and resets the PCM. After that, reconnect the battery cable, and the PCM will be reset. It's also helpful to drive the car for a short distance to allow the PCM to recalibrate itself.
To the right of the glove box.
Idle is computer controlled by the pcm (computer)-not adjustable.
The PCM is inside the dashboard, to the right of the glove box.
The ASD is a relay controlled by the PCM and does not have a reset.The ASD is a relay controlled by the PCM and does not have a reset.
PCM is located on the driver side, under the dash. You have to remove the dashboard that is held down by 2 screws, located in the middle, and clips.
The codes have to be removed with a scanner. Go to Auto Zone and they will do it for free.
Unhook the battery for a minute to reset the PCM.
Timing is done by the PCM. No manual timing can be done with out a new PCM
Timing is controlled by the PCM .
When you change the battery you automatically reset the PCM. Any time you remove the negative battery cable for about 15-20 minutes you will reset the PCM. This will reset your Check engine light also. www.trailvoy.com Trailblazer enthusiasts forum with all the answers for your Trailblazer.
The 1999 Dodge Stratus PCM valve can be found on the outside of the air cleaner housing. The PCM valve is located on the back of the housing.