Standard Ignition YA143 Acceleration Sensor - Rear

Overview of Standard Ignition YA143 Acceleration Sensor

The Standard Ignition YA143 acceleration sensor is designed for precise vehicle dynamics monitoring in select Lexus models. Engineered with a female oval plug-in connector and three male blade terminals, this sensor ensures reliable electrical connections for accurate acceleration data.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Oval
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade
• Compatible with Lexus GS350, GS450h, GS460, LS460, LS600h

Detailed Product Description

The Standard Ignition YA143 acceleration sensor is a critical component within the body sensor category, specifically designed to monitor acceleration forces in Lexus vehicles such as the GS350, GS450h, GS460, LS460, and LS600h. Featuring a single female oval plug-in connector, it facilitates a secure and stable connection to the vehicle’s wiring harness. The sensor’s three male blade terminals provide efficient electrical contact, supporting accurate signal transmission. This part is engineered to meet OEM specifications, ensuring compatibility and performance consistency.

Applications and Problem Resolution

This acceleration sensor is used to detect changes in vehicle acceleration, which is essential for systems like stability control and airbag deployment. It addresses issues such as:

• Erratic or inaccurate acceleration readings
• Fault codes related to body sensor malfunctions
• Intermittent sensor connectivity problems
• Vehicle stability system warnings
• Airbag system faults triggered by sensor failure

Installation Notes and Tips

• Ensure the vehicle ignition is off before installation
• Verify connector orientation matches the female oval plug-in design
• Check for secure engagement of the three male blade terminals
• Inspect wiring harness for damage or corrosion prior to installation
• Clear any diagnostic trouble codes after installation to confirm proper function

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The YA143 acceleration sensor undergoes rigorous quality control to ensure durability and reliable performance in Lexus GS350, GS450h, GS460, LS460, and LS600h models. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship for a specified period.