Engine-Codes - Toyota - B1268 TOYOTA

B1268 TOYOTA - Back-Up Communication Bus Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B1268 TOYOTA Possible Causes

  • Faulty Combination Switch
  • Combination Switch harness is open or shorted
  • Combination Switch circuit poor electrical connection

How is the B1268 TOYOTA code repair?

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.

What is the cost to diagnose the B1268 TOYOTA code

Labor: 1.0

The cost to diagnose the B1268 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.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1268 TOYOTA Meaning

This Diagnostic Trouble Code (DTC) is output when +B (Battery) or GND (Ground) short occurs in the back-up communication bus.

More Information

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