Understanding your 2001 Oldsmobile Intrigue GL’s onboard diagnostic system is crucial for both routine maintenance and addressing more complex issues like theft deterrent system re-learns. The OBD2 (On-Board Diagnostics II) connector is your gateway to accessing your vehicle’s computer systems for diagnostics and reprogramming. While the primary focus here is on the theft deterrent re-learn procedure, knowing the 2001 Oldsmobile Intrigue Gl Obd2 Connector Location is the first step in any diagnostic process that utilizes a scan tool.
Locating the OBD2 Connector in Your 2001 Oldsmobile Intrigue GL
Before diving into the theft deterrent re-learn procedures, let’s pinpoint the OBD2 connector location in your 2001 Oldsmobile Intrigue GL. You’ll typically find it under the dashboard on the driver’s side. Specifically, it is usually situated near the steering column or in the vicinity of the pedals. Look for a 16-pin, trapezoidal-shaped port. This standardized location ensures easy access for mechanics and DIY enthusiasts alike to connect scan tools and diagnostic equipment.
Knowing this location is fundamental because both methods of performing a theft deterrent re-learn, especially the quicker method, rely on connecting a scan tool to this OBD2 port.
Theft Deterrent Re-Learn Procedures for Your 2001 Oldsmobile Intrigue GL
The theft deterrent system in your 2001 Oldsmobile Intrigue GL is designed to protect your vehicle from theft. However, there are situations where you might need to perform a “re-learn” procedure. This is commonly required when:
- Replacing the Body Control Module (BCM): If your BCM is replaced, it needs to be synchronized with the vehicle’s Powertrain Control Module (PCM) and the theft deterrent system.
- Replacing the Ignition Key Cylinder Assembly: Changes to the ignition system can necessitate a re-learn to ensure the vehicle recognizes the new components.
There are two primary methods to perform the theft deterrent re-learn. The method you choose might depend on the tools you have available.
Method 1: Re-Learn Using Techline Equipment and a Scan Tool (Quick Method)
This method is generally faster and more streamlined, especially for professional technicians who have access to Techline terminals and scan tools like a Tech 2. Here’s how to proceed, remembering that you will need to access the OBD2 port you located earlier:
- Connect Scan Tool to OBD2 Port: Locate the 2001 Oldsmobile Intrigue GL OBD2 connector location and firmly plug your scan tool into this port.
- Initiate Service Programming: Navigate your scan tool’s menu to find the “SERVICE PROGRAMMING” option.
- Request Vehicle Information: Follow the scan tool prompts to enter the necessary vehicle information. Then, select “REQUEST INFO.”
- Disconnect from Vehicle and Connect to Techline Terminal: Disconnect the scan tool from your vehicle’s OBD2 port and connect it to your Techline terminal.
- Terminal to Scan Tool Programming: On the Techline terminal, select “SERVICE PROGRAMMING SYSTEM (SPS),” then “TERMINAL TO TECH 2 PROGRAMMING,” and finally “DONE.”
- Handheld Communications Setup and Theft Module Re-Learn: Follow the Techline terminal instructions to reach the “Handheld Communications Setup” screen. From there, select “THEFT MODULE RE-LEARN.”
- Program and Download Information: Choose “PROGRAM” on the summary screen. The Techline terminal will now download the required information to your scan tool.
- Reconnect to Vehicle OBD2 Port: Disconnect the scan tool from the Techline terminal and reconnect it to the OBD2 connector location on your 2001 Oldsmobile Intrigue GL.
- Service Programming and Re-Learn Initiation: On the scan tool, go back to the “SERVICE PROGRAMMING” menu. Answer any prompts from the scan tool and select “RE-LEARN.”
- Security Timer and Wait Period: The scan tool will initiate a security timer, which will typically run for about 10 minutes. Crucially, leave the scan tool connected to the OBD2 port throughout this 10-minute wait period.
- Ignition Off and Re-Learn Preparation: Once the PCM and BCM are prepared for re-learn (as indicated by the scan tool), turn the ignition switch to the “off” position.
- Start the Vehicle: Turn the ignition switch to the “start” position. If the re-learn process was successful, the engine should start.
- Disconnect Scan Tool: Finally, disconnect the scan tool from the OBD2 port.
Method 2: Re-Learn Without a Scan Tool or Techline Equipment (Slow Method)
If you do not have access to a scan tool or Techline equipment, you can still perform a theft deterrent re-learn, but it will take considerably longer – approximately 30 minutes. Ensure your battery is fully charged before starting this procedure:
- Ignition Off: Make sure the ignition switch is in the “off” position.
- Ignition to ON Position (Cycle 1): Turn the ignition key all the way from the “off” to the “start” position, and then release it to the “on” position. Do not attempt to start the engine. Note that the engine will not crank, and the “SECURITY” light on the dashboard will illuminate and remain on for at least 10 minutes.
- Ignition Off (Cycle 1): After the 10-minute security light period, turn the ignition switch to the “off” position for five seconds.
- Repeat Cycles Two and Three: Repeat steps 2 and 3 two more times, for a total of three 10-minute cycles with ignition “on” and two 5-second cycles with ignition “off.”
- Start the Vehicle: After the third cycle and the final 5-second ignition off period, turn the ignition switch all the way to the “start” position to start the engine.
- Check for DTCs: After starting, it’s advisable to check for any Body Control Module Diagnostic Trouble Codes (DTCs) to ensure the re-learn process was completed without issues. You would typically use a scan tool connected to the 2001 Oldsmobile Intrigue GL OBD2 connector location to perform this DTC check.
Conclusion
Understanding the 2001 Oldsmobile Intrigue GL OBD2 connector location is the starting point for many diagnostic and maintenance procedures, including theft deterrent re-learns. Whether you choose the quicker scan tool method or the longer manual method, successfully completing the theft deterrent re-learn process is essential after replacing key components of your vehicle’s security system. Always refer to your vehicle’s service manual for the most accurate and up-to-date procedures and safety information.
