Obaee Turn Signal Multifunction Switch for 1999–2002 Chevy/GMC Trucks — Direct OEM Fit, Lifetime Warranty

The Obaee Turn Signal Multifunction Switch replaces your factory combination switch to restore turn signals, headlight dimmer, wipers, cruise control and hazard lights on compatible 1999–2002 GM trucks.

If your Silverado, Sierra, Tahoe, Yukon, Suburban or Avalanche from the 1999–2002 model years has a flaky turn signal, nonresponsive wipers, or missing cruise/hazard functions, this plug-and-play Obaee replacement is engineered to match the original fit and restore full control from the steering column. Built from durable ABS and PP plastics, the unit is a direct swap for the OEM combination switch and ships with a lifetime warranty for added confidence.

Which vehicles will this Obaee switch fit?

This multifunction switch is designed specifically for late‑1990s to early‑2000s GM full-size trucks and SUVs. Check your model year and platform to confirm fitment before ordering.

• 1999–2002 Chevy Silverado 1500/2500; 2001–2002 Silverado HD models
• 1999–2002 GMC Sierra 1500/2500; 2001–2002 Sierra HD models
• 2000–2002 Chevrolet Suburban and Tahoe; 2002 Avalanche
• 2001–2002 GMC Yukon and 2002 Cadillac Escalade
• Replaces OEM numbers like 26100839, 3441937, CBS-1038 and others

How simple is installation and what do I need?

Installation is a straightforward replacement of the original combination switch: unplug the factory harness, remove the old assembly, and plug in the Obaee unit. No special tools or wiring splices are required for a correct OEM-style fit.

• Plug-and-play design—matches factory connectors
• Basic hand tools recommended (screwdrivers, steering column covers removal)
• Follow vehicle service manual for airbag/steering wheel safety precautions
• Typical install time: under an hour for a DIYer familiar with steering column trim

What controls and functions are included on this combination switch?

The Obaee multifunction switch integrates the typical column controls into one module so you regain full operation. It returns left/right turn signals, headlight high/low beam switching, intermittent/wash/wipe settings, cruise control inputs, and hazard light activation.

• Turn signal stalk with cancel function
• High/low beam dimmer and headlight flash
• Windshield wiper speed, intermittent and washer pump
• Cruise control command inputs and hazard switch functionality

Is the Obaee switch durable and covered by warranty?

Obaee manufactures this unit from impact-resistant ABS and PP plastics to deliver long service life under repeated use. The product is brand new and backed by a lifetime warranty, simplifying replacement if a defect appears.

• Robust ABS/PP construction for everyday use
• New, not remanufactured—tested for fit and function
• Lifetime warranty—contact Obaee for a free replacement if it fails
• Engineered to meet original equipment fitment and connector layout

Who is this for? If you own one of the compatible Chevy, GMC or Cadillac full-size trucks and SUVs from 1999–2002 and are experiencing intermittent signals, inoperative wipers, missing cruise control, or other steering-column switch issues, the Obaee Turn Signal Multifunction Switch is a direct, cost-effective replacement that restores factory functionality. It’s aimed at DIY mechanics, independent shops, and vehicle owners who want an OEM-style swap with a lifetime warranty and no complex rewiring.