Holstein 2ABS0485 ABS Wheel Speed Sensor Wiring Harness

ABS Wheel Speed Sensor Harness for GM Applications

Holstein Parts 2ABS0485 is an ABS wheel speed sensor wiring harness for select Chevrolet, Cadillac, Buick, Pontiac, Saturn, Oldsmobile, and Hummer vehicles. It is built for front and rear wheel positions where the original sensor lead has failed, restoring a secure electrical connection for the ABS system.

Holstein Parts focuses on direct-fit replacement electrical components, and this harness follows the application-specific routing used on the listed vehicles. This part cross-references Dorman - OE Solutions 970-040 and 970-047 for the same application.

Key Features

• ABS wheel speed sensor wiring harness for brake system repair
• Direct-fit replacement for select front and rear wheel positions
• Application coverage for Chevrolet Impala, Cadillac CTS, Cadillac SRX, and related GM platforms
• Holstein Parts 2ABS0485 for targeted OE-style replacement
• Supports repair of damaged, corroded, or intermittent sensor wiring

Detailed Description

Use Holstein Parts 2ABS0485 when the ABS sensor lead at the wheel has become brittle, broken, or contaminated. A damaged harness can interrupt the wheel speed signal and trigger ABS warning lights, traction control faults, or inconsistent brake system communication. This harness is listed for a wide range of GM vehicles, including Chevrolet Impala, Cadillac CTS, Cadillac SRX, Buick LaCrosse, Pontiac Grand Prix, and Saturn Relay applications. The part number 2ABS0485 is also referenced by TechSmart N15002 and other listed interchange numbers.

What It Helps Fix

• ABS warning light caused by an open or damaged wheel speed sensor circuit
• Intermittent wheel speed signal loss at the hub or knuckle
• Corrosion or physical damage at the sensor connector
• Brake system fault codes related to wheel speed input
• Traction control or stability system alerts tied to sensor wiring issues

Installation Notes and Tips

Verify the wheel position before ordering, since this harness is listed for front left, front right, rear left, rear right, and front applications depending on vehicle. Compare the connector shape, wire routing, and mounting points to the original harness before installation. After replacement, clear any stored ABS codes and confirm proper wheel speed signal operation with a scan tool.

Quality Assurance

Holstein Parts 2ABS0485 is cataloged as a direct replacement electrical harness for the listed applications and is supported by multiple interchange references, including Dorman - OE Solutions 970-040 and 970-047.

Compatible Vehicles

• Fits 2014-2016 Chevrolet Impala Limited, front left.
• Fits 2014-2016 Chevrolet Impala Limited, front right.
• Fits 2002-2013 Chevrolet Impala, front left.
• Fits 2007-2013 Chevrolet Impala, front right.
• Fits 2005-2011 Cadillac STS, rear left.
• Fits 2005-2011 Cadillac STS, front left.
• Fits 2005-2011 Cadillac STS, front right.
• Fits 2005-2011 Cadillac STS, rear right.
• Fits 2005-2009 Buick Allure, front left.
• Fits 2005-2009 Buick LaCrosse, front.
• Fits 2004-2009 Cadillac SRX, front right.
• Fits 2004-2009 Cadillac SRX, front left.
• Fits 2004-2009 Cadillac SRX, rear right.
• Fits 2004-2009 Cadillac SRX, rear left.
• Fits 2005-2009 Chevrolet Uplander, front right.
• Fits 2005-2009 Chevrolet Uplander, front left.
• Fits 2004-2009 Pontiac Montana, front left.
• Fits 2006-2009 Pontiac Montana, front right.
• Fits 2006-2008 Pontiac Grand Prix, front right.
• Fits 2001-2008 Pontiac Grand Prix, front left.
• Fits 2002-2007 Buick Rendezvous, front right.
• Fits 2002-2007 Buick Rendezvous, front left.
• Fits 2005-2007 Buick Terraza, front right.
• Fits 2005-2007 Buick Terraza, front left.
• Fits 2006-2007 Cadillac CTS, rear left.
• Fits 2004 Cadillac CTS, rear left.
• Fits 2006-2007 Cadillac CTS, front right.
• Fits 2004 Cadillac CTS, front right.
• Fits 2006-2007 Cadillac CTS, front left.
• Fits 2004 Cadillac CTS, front left.
• Fits 2006-2007 Cadillac CTS, rear right.
• Fits 2004 Cadillac CTS, rear right.
• Fits 2007 Cadillac XLR, front.
• Fits 2007 Chevrolet Monte Carlo, front right.
• Fits 2002-2007 Chevrolet Monte Carlo, front left.
• Fits 2007 Hummer H2, front.
• Fits 2005-2007 Saturn Relay, front left.
• Fits 2005-2007 Saturn Relay, front right.
• Fits 2001-2005 Buick Century, front.
• Fits 2005 Cadillac CTS, front.
• Fits 2003 Cadillac CTS, front.
• Fits 2000-2005 Cadillac DeVille, front.
• Fits 2001-2005 Pontiac Aztek, front right.
• Fits 2001-2005 Pontiac Aztek, front left.
• Fits 2001-2004 Buick Regal, front left.
• Fits 2004 Oldsmobile Silhouette, front left.
• Fits 2004 Oldsmobile Silhouette, front right.
• Fits 1999-2002 Oldsmobile Intrigue, front left.
• Fits 2000-2001 Chevrolet Impala, front.
• Fits 2000-2001 Chevrolet Monte Carlo, front.
• Fits 2000 Pontiac Grand Prix, front.