Immobilizer Control System Diagnosis
- Precautions
- General Description
- Schematic and Routing Diagram
- Component Location
- Diagnostic Information and Procedures
- Immobilizer Control System Check
- DTC Check
- DTC Clearance
- DTC Table
- Scan Tool Data
- Immobilizer Indicator Light Does Not Come ON with Ignition Switch ON and Engine Stop
- Immobilizer Indicator Light Remains ON after Engine Start
- DTC Index
- DTC P1614: Transponder Response Error
- DTC P1615: Steering Lock Unit Communication Error (for Vehicle with Keyless Start System)
- DTC P1616: Unregistered Keyless Start Control Module (for Vehicle with Keyless Start System)
- DTC P1618: Keyless Start Control Module CAN Communication Error (for Vehicle with Keyless Start System)
- DTC P1621: Immobilizer Communication Line Error
- DTC P1622: EEPROM Error
- DTC P1623: Unregistered Transponder
- DTC P1625: Immobilizer Antenna Error
- DTC P1636: Immobilizer Information Registration Failure
- DTC P1638: Immobilizer Information Mismatched
- DTC P1645: ID Code Communication Error
- DTC P1646: ID Code Incorrectness
- Inspection of Immobilizer Control Module (ICM) and Its Circuit
- Inspection of ID Controller and Its Circuit (If Equipped)
- Repair Instructions
- Special Tools and Equipment