Saturn Aura 1st generation (2007–2009) — 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 · KOBGT04A | 2007–2009 (Lear grant 2003, used across mid-2000s GM) | KOBGT04A | 15252034 | none | 315 MHz | CR2032 | n/a |
| transponder · B111-PT | 2007–2009 (cross-listed 2007–2010) | n/a | 23372322 | Philips ID46 (PCF7936) "Circle Plus" — GM PK3 | n/a | n/a | B111-PT / B106 (Ilco EZ, JMA P1115, Strattec 599487; Lishi B111-AG) |
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 (Saturn Aura 2007-2009) spans GM PK3+ Circle+ rolling-code era — uses GM Epsilon platform with PK3+ IMMO. 4-digit GM security PIN REQUIRED. Sources: NASTF VSP database, AllData on-demand lookup, GM Tech2 dealer, K518 built-in PIN list (menu: PIN List -> GM by VIN), Tech Authority subscription.
- On-board 10-min cycle works on SOME early PK3 (not PK3+ rolling-code) — verify if attempting that path.
- Saturn Aura 1 YAML chip data incomplete — confirm with reader; should be PK3+ ID46.
- 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 (CCW).
29 verified sources · Last verified: 2026-08-06
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.