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 pins.
The cost to diagnose the B15B5 Toyota code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
The Diagnostic Trouble Code (DTC) is stored when a malfunction occurs in the Navigation ECU Sub-Assembly.
Need more information on how to fix the B15B5 Toyota code? Get Access to Factory Service Manuals
Get the B15B5 Toyota code diagnosed by a professional: Find a repair shop in your area