CAN Communication Malfunction
Table of contents
B2427 TOYOTA Possible Causes
- Faulty CAN Communication Malfunction
- Faulty Adaptive Front-lighting System (AFS)
How do I fix code B2427 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 B2427 TOYOTA code
The cost of diagnosing the B2427 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2427 TOYOTA Description
The Diagnostic Trouble Code (DTC) code sets when the Adaptive Front-lighting System (AFS) ECU receives an engine running status signal and shift position signal from the ECM using CAN communication.