Standard Ignition CBS-1490 Turn Signal Lever

Turn Signal Lever for GM Steering Column Control

Standard Ignition CBS-1490 is a new turn signal lever and combination switch built for steering column electrical control on select Buick, Chevrolet, GMC, and Saturn vehicles. It combines turn signal, windshield wiper, washer, and high-beam functions in one replacement unit for direct service work.

Key Features

• Standard Ignition CBS-1490 replacement turn signal lever
• Bolt-on attachment with black plastic finish
• Combination switch functions for turn signal control, wiper delay, wiper speed, washer spray, and high-beam operation
• 12-volt electrical design with 2 rectangular female connectors
• 14-pin male terminals for steering column connection
• Indicator markings included for driver visibility
• Latching high beam operator and momentary high beam flasher included
• 5 windshield wiper delay settings and 3 windshield wiper speed settings
• New part built with copper alloy conductors for low-resistance electrical transfer

Detailed Description

Standard Ignition CBS-1490 is engineered for steering column service on 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2008-2016 GMC Acadia, 2017 GMC Acadia Limited, and 2008-2010 Saturn Outlook. This turn signal lever restores multiple driver controls through a single combination switch assembly, including turn signal directional signaling, windshield washer spray, windshield wiper delay, windshield wiper speed, and high-beam switching. Standard Ignition builds the unit with durable materials and copper alloy conductors to support consistent electrical conductivity and switching performance. This part cross-references Dorman (e.g., 901-314, 901-315) for the same application. Part number CBS-1490 is a direct service replacement for vehicles that use the listed steering column configuration.

Common Problems This Part Can Address

• Turn signals that do not activate or cancel correctly
• Intermittent high-beam switching or flash-to-pass operation
• Wiper delay or wiper speed control failure
• Washer spray control that no longer responds at the column
• Worn or damaged steering column switch markings and controls

Installation Notes and Tips

Verify connector style, terminal count, and steering column switch layout before installation. This bolt-on unit uses two rectangular female connectors and 14 male pin terminals, so matching the original electrical interface is important for proper operation. Confirm vehicle application by year, make, and model before replacing the original lever. For service on Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, or Saturn Outlook, compare the existing switch functions to CBS-1490 before removal.

Quality Assurance

Standard Ignition states that this part is 100% tested for mechanical and electrical switching performance. The design uses high-grade materials and copper alloy conductors to support dependable conductivity and service life in daily repair use.