Join Now
International Automotive Technicians Network

B2799 Diagnostic Trouble Code Discussion for October 2012

Engine Immobilizer System Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC B2799
Help Request Posted
2002 Toyota Prius 1.5L No Start VIN: JT2BK12U52
B2799: Immobilizer System Fault. ... which I was able to verify. When it wouldn't start, the "READY" light never illuminated. Scanned all systems for faults and it had a rather vague B2799 "Immobilizer Fault" code in the Hybrid Vehicle Control ECU. I noted that the key provide...
October 24, 2012
2002 Toyota Prius 1.5L No Start VIN: JT2BK12U52
B2799: Immobilizer System Fault. ... which I was able to verify. When it wouldn't start, the "READY" light never illuminated. Scanned all systems for faults and it had a rather vague B2799 "Immobilizer Fault" code in the Hybrid Vehicle Control ECU. I noted that the key provide...
October 26, 2012
2002 Toyota Prius 1.5L No Start VIN: JT2BK12U52
B2799: Immobilizer System Fault. ... which I was able to verify. When it wouldn't start, the "READY" light never illuminated. Scanned all systems for faults and it had a rather vague B2799 "Immobilizer Fault" code in the Hybrid Vehicle Control ECU. I noted that the key provide...
October 24, 2012
2002 Toyota Prius 1.5L No Start VIN: JT2BK12U52
B2799: Immobilizer System Fault. ... which I was able to verify. When it wouldn't start, the "READY" light never illuminated. Scanned all systems for faults and it had a rather vague B2799 "Immobilizer Fault" code in the Hybrid Vehicle Control ECU. I noted that the key provide...
October 26, 2012