Multifunction Turn Signal Switch for Chevy/GMC Trucks and SUVs – 12450067
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Chevrolet Silverado—applications using 12450067
- Chevrolet Tahoe/Suburban—applications using 12450067
- GMC Sierra—applications using 12450067
- GMC Yukon/Yukon XL—applications using 12450067
Product Overview
Turn signals that fail to cancel, intermittent brake-lamp feed, high beams that will not switch, or wiper controls that act unpredictably can point to the multifunction switch after fuses, bulbs, grounds, relays, and wiring are tested. This assembly replaces the column switch rather than chasing worn internal contacts.
GM used several visually similar switches with different cruise, wiper, hazard, and connector provisions. Match every stalk marking, plug, pin count, and original number.
Key Features & Performance
- Steering-column multifunction control switch
- Restores worn turn-signal detents and electrical contacts
- Cross-reference 12450067
- For matching Chevrolet/GMC truck and SUV control layouts
Replaces Part Numbers
- 12450067
Common Uses
- Repairing turn signals that do not cancel
- Correcting intermittent stalk-controlled functions
- Replacing a broken or loose multifunction lever
Technical Specifications
- Product Type: Multifunction turn-signal switch
- Mounting Location: Steering column
- Reference: 12450067
- Condition: New
- Replacement Type: Aftermarket
Installation & Fitment
- Disconnect the battery and follow airbag safety waiting procedures
- Confirm connector positions before removing column trim
- Do not rotate or disturb the clock spring unnecessarily
- Test every switch function before fully reassembling the column
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, year, cruise control, wiper functions, hazard switch, steering-column design, and connector pinout affect fit. Part number and stalk markings are the strongest checks.
Frequently Asked Questions
Q: Can this cause turn signals to stop canceling? A: Yes, worn mechanical detents inside the switch can cause that symptom.
Q: Will it fix a single burned-out signal lamp? A: Usually not. Check the bulb, socket, fuse, wiring, and ground first.
Q: Does 12450067 fit every Silverado? A: No. Use the exact vehicle equipment and connector layout to confirm.
Q: Why disconnect the battery? A: The switch is serviced near steering-column airbag components and electrical connectors.
Part Summary
keywords: 12450067 multifunction switch, Chevy Silverado turn signal switch, GMC Sierra signal lever, Tahoe wiper high beam switch, GM turn signal not canceling
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.