Start by checking 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.
The cost to diagnose the B1262 Toyota code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
This Diagnostic Trouble Code (DTC) is detected when communication between the A/C Control Assembly (A/C ECU) and Gateway ECU stops for more than 10 seconds.
Need more information on how to fix the B1262 Toyota code? Get Access to Factory Service Manuals
Get the B1262 Toyota code diagnosed by a professional: Find a repair shop in your area