OEM PART NUMBERS — GM / ACDELCO:
• GM OEM: 15926102 (Primary)
• GM OEM: 15823719 (Predecessor)
• GM OEM: 22822677 (Variant)
• GM OEM: 23176401 (Variant)
• GM OEM: 23476237 (Variant)
• GM OEM: 84109447 (Variant)
• GM OEM: 601226 (Supersession)
• GM ACDelco OE: 15926102
INDUSTRY CROSS-REFERENCES:
• Industry: AC15926102
• Industry: TBM002
• Other Names: Integrated Trailer Brake Control
• Other Names: Trailer Brake Controller Switch
• Other Names: Trailer Brake Control Module
• Other Names: ITBC Switch Assembly
• Other Names: Trailer Brake Switch
• Other Names: JL1 Option Switch
• Other Names: Dashboard Trailer Brake Switch
• Other Names: In-Dash Brake Controller
PRODUCT SPECIFICATIONS:
• Product Type: Integrated Trailer Brake Control Switch Assembly
• Unit Type: GM JL1 Option System
• Configuration: 8-Pin Connector
• Mounting: In-Dash (Left of Steering Wheel)
• Material: ABS Plastic (Housing) + Metal (Contacts)
• Construction: Solid State
• Features: Manual Brake Lever + Gain Adjustment Button
• Function: Trailer Brake Signal Control
• Integration: Works with ABS / StabiliTrak
• Condition: New Aftermarket Replacement
• Quantity: Sold Individually (1 Piece)
• Product Fit: Direct Fit OEM Replacement
• Installation: Plug-and-Play
• Recommended Use: OE Replacement
• Compliance: OEM-Spec Certified
CRITICAL FITMENT WARNING:
• VEHICLE MUST BE FACTORY-EQUIPPED WITH JL1 OPTION
• JL1 Option CANNOT Be Added to Vehicles Not Originally Equipped
• Verify RPO Code JL1 on Service Parts ID Label
• Label Location: Inside Glovebox or Driver Door Jamb
• Not Compatible with Non-JL1 Vehicles
VEHICLE COMPATIBILITY:
• 2007-2013 Chevrolet Silverado 1500 / Avalanche
• 2007-2014 Chevrolet Silverado 2500 HD / 3500 HD
• 2008-2014 Chevrolet Suburban 1500 / Tahoe
• 2007-2013 Chevrolet Suburban 2500
• 2007-2013 GMC Sierra 1500
• 2007-2014 GMC Sierra 2500 HD / 3500 HD
• 2007-2014 GMC Yukon / Yukon XL 1500
• 2007-2013 GMC Yukon XL 2500
• 2008-2014 Cadillac Escalade / ESV / EXT
ENGINE COMPATIBILITY:
• GM LY5 / LMG / L20 V8 4.8L / 5.3L
• GM L96 / LY6 / L9H V8 6.0L
• GM L92 / L94 V8 6.2L
• GM LMM / LML V8 6.6L Duramax Diesel
FEATURES:
• Manual Brake Lever
• Gain Adjustment Button
• Trailer Connected Indicator
• Fault Detection Display
• ABS Integration
• StabiliTrak Integration
• Selective Wheel Braking
• Automatic Engine Power Reduction
• Works with Electric Drum Brake Trailers
• Compatible with 1-4 Axle Trailers
CRITICAL FITMENT NOTES:
• Does NOT Fit 2014-2019 GM Trucks (Use 84108373)
• Does NOT Fit 2015+ Silverado / Sierra
• Does NOT Fit 2015+ Tahoe / Suburban / Yukon
• Does NOT Fit 2015+ Escalade
• Does NOT Fit Pre-2007 GM Trucks
• Does NOT Fit GM Vehicles Without JL1 Option
• Verify OEM Part Number Before Ordering
• Confirm 8-Pin Connector Matches
WHAT IS INCLUDED:
• One (1) Trailer Brake Control Switch Assembly
• Integrated Manual Brake Lever
• Integrated Gain Adjustment Button
• 8-Pin OEM-Style Connector
WHAT IS NOT INCLUDED:
• Wiring Harness (Re-use Vehicle's Factory Harness)
• Mounting Hardware / Bolts / Screws
• Dashboard Trim / Bezel
• Brake Controller Module (If Vehicle Uses Separate Module)
• Installation Instructions
SYMPTOMS OF FAILURE:
• "Service Trailer Brake System" Dash Message
• Trailer Brakes Not Responding
• Erratic Trailer Braking
• No Manual Brake Control Function
• Display Lights Not Working
• Gain Adjustment Button Unresponsive
• Intermittent Trailer Brake Operation
• Stuck or Broken Manual Brake Lever
• Cracked Housing or Button Damage
APPLICATION SUMMARY:
• 2007-2014 Chevrolet Silverado / Avalanche / Suburban / Tahoe
• 2007-2014 GMC Sierra / Yukon / Yukon XL / Denali
• 2008-2014 Cadillac Escalade / ESV / EXT
• All Factory-Equipped with JL1 Integrated Trailer Brake Control Option
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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