Product Description
Autel MaxiIM IKEY IKEYGM4TP — Premium 4-Button GM/Cadillac Replacement Key Fob
The IKEYGM4TP is Autel's Premium-tier universal key fob built specifically for GM and Cadillac vehicles. Unlike the Standard IKEY series, the Premium version uses an OEM-style housing that closely matches the original GM/Cadillac fob design your customer already knows — same shape, same button feel, same look. The emergency blade is included in the box, so there is no hunting for a separate cut blade before you hand the job off.
What Makes This a Premium IKEY?
Autel sells two tiers of universal IKEYs: Standard (generic housing, no blade) and Premium (brand-matched housing, emergency blade included). The IKEYGM4TP falls in the Premium tier. The housing is styled after the GM/Cadillac OEM fob design, which matters to customers who notice when a replacement fob looks nothing like the original. The included emergency blade is the GM/Cadillac type and handles mechanical door entry when the battery dies.
Button Layout — Lock, Unlock, Trunk, Panic
This is the standard 4-button GM layout covering the functions most drivers use every day:
- Lock — Standard door lock
- Unlock — Standard door unlock
- Trunk — Remote trunk/liftgate release
- Panic — Alarm trigger for emergencies
Note: This fob does not include a Remote Start button. If the vehicle requires remote start, see the IKEYGM5TPR (5-button version). The IKEYGM4TP is the right choice for GM and Cadillac vehicles where the OE fob has no remote start — a very common scenario on older Silverados, Tahoes, Suburbans, and lower-trim Escalade packages.
Vehicle Coverage
This fob targets GM and Cadillac vehicles including:
- Chevrolet Silverado, Tahoe, Suburban, Traverse, Equinox, Malibu, Impala
- GMC Sierra, Yukon, Acadia, Terrain
- Cadillac Escalade, XT5, SRX, CTS (non-remote-start equipped trims)
- Buick Enclave, Encore, LaCrosse
Always verify compatibility through the KM100 tablet or Autel's vehicle coverage database before programming.
Programming Requirements
- Programs with: Autel KM100 tablet (required)
- Frequency: 315 MHz / 415 MHz
- Range: Up to 40 meters / 130 feet
- Emergency Blade: GM/Cadillac-type, included
- Battery: CR2032 — not included, standard size available everywhere
The KM100 handles both the transponder programming and remote frequency pairing in one workflow. No need for a second tool or a dealer visit.
Premium vs Standard IKEY — Which Do You Need?
Standard IKEYs use a generic housing that works mechanically but does not match the original brand aesthetic. Premium IKEYs like the IKEYGM4TP use a housing designed to match the OEM brand style. For customers who care about the finished look — especially on higher-trim GM and Cadillac vehicles — the Premium tier is the better choice. The included emergency blade also means one less part to track down at the counter.
Why Buy From OEM Diagnostic Tools?
- Specialist since 2016 — We focus exclusively on professional diagnostic and key programming equipment
- Free shipping on orders to the continental US
- Free tech support — Call us at 866-217-0063 with programming questions before or after the sale
- Full warranty — Backed by Autel's manufacturer warranty
- Honest guidance — We will tell you if a different SKU fits your application better
Call 866-217-0063 for quick answers and help!
