Transponder Chip Malfunction
Table of contents
How do I fix code B2793 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B2793 TOYOTA code
The cost of diagnosing the B2793 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
Transponder chip malfunction
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2793 TOYOTA Description
This Diagnostic Trouble Code (DTC) is output when trouble is found in a key during the key code registration or the key code is not registered normally. Replace the key when the key code registration is not performed normally and this DTC is detected.