Cadillac Escalade 3rd (GMT900) (2007–2014) — Key Programming Reference
- Difficulty
- easy
- Lishi / lockout
- B111
Key fobs & transponder keys (2 variants)
| Key | Years | FCC ID | P/N | Chip | Freq | Battery | Blade |
|---|---|---|---|---|---|---|---|
| 315 MHz · OUC60270 / OUC60221 | 2007-2014 NA + US-spec exports (Europe/GCC/Russia) | OUC60270 / OUC60221 | 20952474 | none | 315 MHz | CR2032 | n/a |
| transponder · B111-PT | 2007-2014 NA + US-spec exports | n/a | 23372322 | NXP/Philips ID46 "Circle Plus" (PK3, Hitag2/Crypto2) | n/a | n/a | B111-PT (HU100 / Z keyway, B106-P test key) |
Programming procedures
What the job needs
- Add a key: 1 existing working key required.
- All keys lost: no existing working key needed.
- PIN / security code: required — NASTF/dealer/k518/tech2.
- Online / server access: required — None.
- On-board (no tool) sequence: possible for this case.
- On site: engine off.
- Bring: Photo ID + vehicle registration. NASTF credentials for PIN lookup.
Tool coverage
Documented for this case on: Autel IM608 Pro II · Autel IM508S · Autel KM100 · Xhorse Key Tool Plus · Xhorse Key Tool Max Pro · Lonsdor K518 Pro / K519 · OBDSTAR X300 DP Plus · AutoProPad G2/G3 · Advanced Diagnostics Smart Pro · Launch X431 IMMO Elite / IMMO Plus. Step-by-step menu paths for each tool are in the app.
Notes & cautions
- This chassis (Cadillac Escalade GMT900 3rd gen, 2007-2014) spans GM PK3+ Circle+ rolling-code era — uses GMT900 full-size SUV platform shared with Chevy Tahoe/Suburban and GMC Yukon. 4-digit GM security PIN REQUIRED. Sources: NASTF VSP, AllData on-demand, GM Tech2 dealer, K518 built-in PIN list.
- On-board 10-min cycle works on SOME early PK3 (not PK3+ rolling-code) — verify if attempting that path.
- Escalade GMT900 (2007-2014) YAML chip data incomplete — verify chip with reader before ordering. Tahoe GMT900 sibling = PK3+ Circle+.
- PIN sources: NASTF (preferred), AllData, dealer with proof of ownership.
- AKL erases existing key registrations — bring minimum 2 new key blanks.
Lockout
Door pick / decode: Lishi B111 (CW).
28 verified sources · Last verified: 2026-08-10
Open full case in KeyAssist →Step-by-step tool menu paths, verified source links and video guides for this case are in the KeyAssist app — free to start, works offline.