B2289
Key Collation Waiting Over
B2289 is an OBD-II diagnostic trouble code meaning: Key Collation Waiting Over. Common causes: electromagnetic interference in the immobilizer antenna area, the chip in the key is worn out or damaged. Estimated repair cost: $33–167.
Symptoms
- Difficulty starting the engine
- Intermittent operation with progressive failure
- Immobilizer indicator flashing
- Complete launch blocking (in critical cases)
Causes
- Electromagnetic interference in the immobilizer antenna area
- The chip in the key is worn out or damaged
- Reader antenna malfunction
- Immobilizer power or grounding problems
- Software failure in the control unit
- Mechanical damage to the wiring harness
How to Fix
- Check availability of service bulletins for this model
- Diagnose the condition of the battery and power circuit
- Test with an alternative working key
- Check the integrity of the immobilizer antenna around the ignition switch
- Scan all modules for related errors
- If necessary, reflash the immobilizer unit
- Replace faulty system components
Related codes
FAQ
What does the B2289 code mean?
B2289 is an OBD-II diagnostic trouble code that indicates: Key Collation Waiting Over
What causes a B2289 error code?
The most common causes of B2289 include: Electromagnetic interference in the immobilizer antenna area; The chip in the key is worn out or damaged; Reader antenna malfunction; Immobilizer power or grounding problems.
How do I fix a B2289 diagnostic trouble code?
To fix B2289: Check availability of service bulletins for this model. Diagnose the condition of the battery and power circuit. Test with an alternative working key. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2289?
Limited driving only, diagnose soon
How much does it cost to fix B2289?
The estimated repair cost for B2289 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat