Lang Tools Memory Saver (291)

The Lang Tools Memory Saver (291) is an indispensable tool for anyone performing automotive battery maintenance. This device is expertly designed to provide a continuous 12-volt power supply to your vehicle’s on-board computer (CCU) and other memory-dependent systems when the main vehicle battery is disconnected. This crucial function prevents the loss of vital data, saving users from the inconvenience and potential issues associated with erased settings. From complex drivability codes to personalized radio presets, keyless entry configurations, and essential anti-theft system functions, the Memory Saver (2291) ensures all critical data remains intact. Its thoughtful design incorporates multiple power input options, offering flexibility and convenience for various workshop or home garage scenarios. By using this tool, you eliminate the need for time-consuming reprogramming, which not only saves effort but also helps avoid potential diagnostic trouble codes or system malfunctions that can arise from a complete power loss to the vehicle’s memory.

KEY FEATURES AND BENEFITS:

• Prevents Data Loss: Effectively maintains all memory functions, including drivability codes, radio settings, keyless entry codes, and anti-theft system configurations, during battery disconnection.
• Versatile Power Options: Offers multiple ways to supply 12-volt power to the vehicle’s system, including an AA battery carrier, 12-volt battery clamp connection, and a Cigarette Lighter Adaptor (CLA) male connection.
• High Visibility OBD II Connector: Features a distinctly colored OBD II connector for easy identification and secure connection to the vehicle’s diagnostic port.
• Time and Cost Savings: Eliminates the need for reprogramming various vehicle systems, saving valuable time and potentially avoiding dealership service charges for resets.
• Maintains Vehicle Integrity: Helps prevent unintended side effects such as anti-theft system activation or drivability issues that can occur from memory resets.

SPECIFICATIONS:

• Included in the product:
• High visibility colored OBD II connector
• AA battery carrier (requires 8 x 1.5 volt AA batteries, not included)
• 9 volt adaptor connector
• 12 volt battery clamp adaptor
• CLA (cigarette lighter) male adaptor

HOW TO USE:

1. Prepare Your Power Source: Choose your desired 12-volt power source (e.g., 8 x AA batteries in the carrier, a separate 12V battery connected via clamps, or a jump pack via the CLA). Ensure your chosen power source is fully charged and capable of providing a stable 12 volts.
2. Connect Power Source to Memory Saver: Connect your chosen 12-volt power source to the appropriate input on the Lang Tools Memory Saver (291). For instance, if using AA batteries, insert them into the carrier and connect the carrier to the memory saver.
3. Connect Memory Saver to Vehicle: Locate your vehicle’s OBD II port, usually found under the dashboard on the driver’s side. Firmly plug the high visibility colored OBD II connector of the Lang Tools Memory Saver (291) into the vehicle’s OBD II port.
4. Verify Connection: Confirm that the memory saver is receiving power and providing it to the vehicle. Some units may have an indicator light.
5. Disconnect Vehicle Battery: Once the memory saver is securely connected and supplying power, you can safely disconnect the vehicle’s main battery for service, replacement, or maintenance.
6. Perform Battery Service: Complete your battery-related tasks, such as cleaning terminals, replacing the battery, or performing other necessary maintenance.
7. Reconnect Vehicle Battery: After completing your service, reconnect the vehicle’s main battery terminals securely.
8. Remove Memory Saver: Once the main battery is fully reconnected, safely unplug the Lang Tools Memory Saver (291) from the vehicle’s OBD II port.
9. Disconnect Power Source: Finally, disconnect your power source from the memory saver.

BENEFITS OF USING LANG TOOLS MEMORY SAVER (291):

• Preserves personalized vehicle settings: Avoids the need to re-enter radio stations, seat positions, and navigation favorites.
• Prevents complex computer reprogramming: Protects against memory loss that can require advanced resets.
• Helps avoid anti-theft lockouts: Maintains power to vehicle systems that may activate security features after disconnection.
• Reduces troubleshooting time: Minimizes unexpected drivability issues after battery service.
• Peace of mind: Ensures all critical data is safely preserved during maintenance.
• Adaptable power supply: Multiple connection options fit various work environments and preferences.

FEATURES:

• OBD II connection provides direct 12V memory support.
• Compatible with 8-AA battery power input.
• Offers direct 12V connection via battery clamps.
• Includes cigarette lighter adapter (CLA) input option.
• Helps prevent erasure of diagnostic trouble codes.
• Preserves infotainment system settings and presets.
• Maintains remote entry and locking configurations.
• Protects against anti-theft activation due to power loss.
• User-friendly and requires no advanced tools.
• Lightweight and compact for easy storage and transport.