Vehicle Theft Security System - Electrical Diagnostics
- Diagnostic Code Index
- Vehicle Theft Security - Electrical Diagnostics
- DTC Troubleshooting
- B1A20-Pre-Arm Timeout
- B1A24-Key Not Programmed
- B1A25-Invalid Key
- B1A26-Maximum Number Of Keys Programmed
- B1A27-SKREEM Programming Performance
- B1A28-ECM Mismatch With Skim
- B1A29-ECM Mismatch With Skim
- B1A2A-Key 1 Communication Error
- B1A2B-Key 2 Communication Error
- B1A2C-Key 3 Communication Error
- B1A2D-Key 4 Communication Error
- B1A2E-Key 5 Communication Error
- B1A2F-Key 6 Communication Error
- B1A30-Key 7 Communication Error
- B1A31-Key 8 Communication Error
- B1A35-Unidentified Key Communication Error
- B1A37-Security Transmitter Sensor Circuit Low
- B1A38-Security Transmitter Sensor Circuit High
- B1A3A-Security Receiver Sensor Circuit Low
- B1A3B-Security Receiver Sensor Circuit High
- B1A3C-Internal Siren Battery
- B1A3D-Siren Battery / Loss Of Power Supply
- B1A3E-Siren/ITM Mismatch
- B1A3F-ITM Arming Sequence Performance
- B1A41-Security Transmitter Sensor Circuit Open
- B1A42-Security Transmitter Sensor Circuit Shorted Together
- B1A43-Security Transmitter Sensor Return Circuit Low
- B1A44-Security Receiver Sensor Circuit Open
- B1A45-Security Receiver Sensor Circuit Shorted Together
- B1A46-Security Receiver Sensor Return Circuit Low
- B1A47-Security Transmitter/Receiver Sensor Return Circuit High
- B2101-Ignition Run/Start Input Circuit Low
- B2102-Ignition Run/Start Input Circuit High
- B210A-System Voltage Low
- B210B-System Voltage High
- B210D-Battery Voltage Low-WCM
- B210E-Battery Voltage High
- B2204-Ecu Configuration Mismatch
- B2205-Original VIN Missing/Mismatch
- B2206-Current VIN Missing/Mismatch
- B2224-SKREEM Internal
- B2228-SKREEM Internal - RKE Receiver
- B2229-SKREEM Internal - Skim Immobilizer
- B222A-Vehicle Line Mismatch
- B223C-Intrusion Transceiver Module Internal
- B2254-Column Lock Module Internal
- U0019-Can B Bus - ITM
- U0019-Can B Bus - SKREEM
- U0141-Lost Communication With Front Control Module
- U0146-Lost Communication With Central Gateway
- U0151-Lost Communication With Occupant Restraint Controller
- U0155-Lost Communication With Cluster/CCN
- U0156-Lost Communication With EOM
- U0159-Lost Communication With Parking Assist Module
- U0164-Lost Communication With HVAC Control Module
- U0168-Lost Communication With Vehicle Security Control Module (SKREEM/WCM)
- U0169-Lost Communication With Sunroof Control Module
- U0184-Lost Communication With Radio
- U0186-Lost Communication With Audio Amplifier
- U0195-Lost Communication With SDARS
- U0196-Lost Comm W/VES
- U0197-Lost Communication With Hands Free Phone
- U0199-Lost Communication With Driver Door Module
- U0200-Lost Communication With Passenger Door Module
- U0208-Lost Communication With Heated Seat Control Module
- U0209-Lost Communication With Memory Seat Control Module
- U0212-Lost Communication With SCCM
- U0231-Lost Communication With Rain Sensing Module
- U0241-Lost Communication With Auto HIGHBEAM Headlamp Control Module
- U110D-Lost Communication With Security Siren
- U1416-Implausible Security Siren Signal Received
- Standard Procedure
- DTC Troubleshooting