Chevrolet Key & Theft System Specialists
Chevrolet Locksmith Fort Worth
Complete Chevrolet key programming and theft deterrent system services for Silverado, Equinox, Malibu, Traverse, and more.
Chevrolet Key & Security System Overview
Chevrolet vehicles use GM's theft deterrent systems including Passlock (older models) and the PK3/PK3+ transponder systems in newer vehicles. The Silverado, Equinox, Malibu, Traverse, Tahoe, and Suburban all use these systems. We program keys and resolve theft system issues using GM GDS2/MDI diagnostic tools.
Chevrolet Key Types
- Smart Key (Proximity Fob)
- Transponder Key (PK3/PK3+)
- Remote Head Key
- Flip Key
- Emergency Key
Chevrolet Modules We Service
- BCM (Body Control Module)
- ECM/PCM (Engine Control)
- TDM (Theft Deterrent Module)
- Keyless Entry Module
- Instrument Cluster (older Passlock)
Common Chevrolet Problems
- !Theft deterrent system active — won't start
- !Passlock sensor failure (older models)
- !BCM key relearn issues
- !Service theft deterrent system message
- !All keys lost programming
- !Key fob not detected
Symptoms to Watch For
- •Service theft deterrent system warning
- •Security light on — engine won't start
- •Key not detected (push start models)
- •Theft light flashing on dashboard
- •Intermittent no-start after sitting
- •Key fob buttons unresponsive
Our Chevrolet Services
Chevrolet key programming
All keys lost solutions
Theft deterrent system repair
Passlock bypass/repair
BCM programming
GDS2/MDI diagnostic scan
Key fob replacement
Need Chevrolet Key Service in Fort Worth?
Our mobile technicians have the dealer-level tools and expertise to handle any Chevrolet key or module issue at your location.