FEXON A/C Heater Climate Control Module Switch Panel - 15221922 Direct Replacement for 2004–2012 Chevy/GMC, ABS Durable

The FEXON 15221922 A/C Heater Climate Control Module Switch Panel is a direct-replacement control unit that restores heater, A/C and blower functions for compatible Chevy, GMC and Isuzu trucks.

If your dashboard climate controls have stopped responding or the buttons feel loose, this replacement panel provides a like-for-like swap that matches the original layout and functions. Engineered from impact-resistant ABS and finished to blend with factory interiors, the unit replaces several OE numbers so you can avoid lengthy diagnostic work when fitment aligns. It’s designed for DIY-friendly installation and backed by FEXON support to help with any setup questions.

Which vehicles and part numbers does this panel work with?

This control module is built to fit a range of GM and Isuzu trucks from the mid-2000s to early 2010s. Always verify your existing part number against the list below and confirm model-year compatibility before purchase.

• Replaces part numbers: 25841356, 25841856, 15221922, 15238515, 1573156, 1573204, 1573869, 15858833, 1573870, SM2106.
• Compatible models: 2004–2012 Chevy Colorado and GMC Canyon.
• Also fits Isuzu models: 2006 i-280, 2007–2008 i-290, 2006 i-350, 2007–2008 i-370.

How difficult is installation and what tools are needed?

Installation is straightforward for anyone comfortable with basic dash removal and connector handling. No advanced programming or factory tools are required when this panel is a direct replacement; expect to swap the old unit for the new one and reconnect the harness.

• Basic tools: trim pry tools, Phillips screwdriver, possibly a 7mm socket depending on vehicle trim.
• Plug-and-play wiring harness—no splicing when fitment matches.
• Allow 30–60 minutes for removal and reinstallation in most trucks.

What materials and design features ensure lasting performance?

The FEXON panel is manufactured from durable ABS plastic and engineered to mirror OE button placement and tactile feel. This preserves dashboard aesthetics and ensures consistent operation under regular use.

• High-impact ABS construction resists cracking and fading.
• OEM-style button layout for intuitive use and original look.
• Quality internal switch elements to restore accurate climate control response.

What kind of support and warranty can I expect after buying?

FEXON provides customer assistance to troubleshoot installation or operation issues and aims to respond quickly. The product listing includes a satisfaction guarantee—contact support for guidance or replacement if a defect occurs.

• Dedicated support team available for installation help.
• Responsive customer service with troubleshooting advice within 24 hours.
• Satisfaction guarantee to address defects or fitment problems.

Who is this for: This climate control switch panel is intended for owners or mechanics of mid-2000s GM and compatible Isuzu trucks who need a cost-effective, OEM-style replacement for a failed or worn factory control. It’s ideal for DIYers who want a straightforward, visually matching swap, and for repair shops replacing malfunctioning dash climate controls without reprogramming or extensive wiring work.