Buy AUTOBAHN 1156 / P21W / PY21W CANBUS Decoder Error Canceller

AUTOBAHN 1156 P21W and PY21W CANBUS Decoder

AUTOBAHN 1156 P21W and PY21W CANBUS Decoders, designed for BA15S and BAU15S bases, are your essential solution for a seamless upgrade to brighter, more efficient LED lighting. Engineered by Autobahn, a trusted name in automotive accessories, these decoders effectively resolve common CANBUS-related issues that arise when replacing traditional halogen bulbs with LEDs in modern vehicles.

• Prevent Dashboard Errors (CANBUS Error Free): Modern vehicles utilize a CANBUS system to monitor all electrical components, including lights. LEDs consume significantly less power, which can trick the CANBUS into thinking a bulb is faulty, triggering “bulb out” warnings or error messages on your dashboard. Autobahn decoders act as warning cancellers by simulating the power draw of a halogen bulb, ensuring your CANBUS system registers the LED lights as functioning correctly.
• Eliminate Hyper-Flashing: When upgrading turn signal bulbs to LEDs, many vehicles experience rapid flashing (hyper-flashing). These decoders incorporate resistors that provide the necessary load to stabilize the flashing rate, restoring your turn signals to their intended speed for clear and safe signaling.
• Ensure Consistent Performance: Autobahn decoders help regulate the electrical current supplied to your LED bulbs. This prevents issues like flickering or intermittent operation that can occur due to the CANBUS system’s electronic signals, guaranteeing a reliable and consistent light output.

Key Features & Compatibility:

• P21W (1156) / PY21W Compatibility: These decoders are designed to work with common bulb types used for various functions, including brake lights, reverse lights, and turn signals.
• BA15S / BAU15S Base Support:
  • BA15S (1156): Features two side-located lugs that are 180 degrees apart. This is a standard base for single-filament bulbs.
  • BAU15S (PY21W): Similar to BA15S, but with lugs offset at 150 degrees. This specific orientation is crucial for amber (PY21W) turn signal applications, ensuring correct bulb placement and function.
• CANBUS Ready by Autobahn: These decoders are specifically designed to integrate seamlessly with vehicles equipped with CANBUS systems, ensuring broad compatibility and preventing common electrical issues.
• Plug-and-Play Installation: Autobahn prioritizes ease of use. These decoders are typically designed for straightforward integration, often requiring minimal to no modifications to your vehicle’s existing wiring.