B26FB
Clutch Switch
B26FB is an OBD-II diagnostic trouble code meaning: Clutch Switch. Common causes: faulty or worn clutch pedal switch, violation of the switch position adjustment. Estimated repair cost: $6–56.
Symptoms
- The engine does not start without fully pressing the clutch pedal
- Cruise control does not activate or turns off spontaneously
- The transmission or cruise control warning light is on
- Code B26FB when diagnosing the BCM or transmission control module
Causes
- Faulty or worn clutch pedal switch
- Violation of the switch position adjustment
- Open or short circuit in the switch circuit
- Oxidation of switch connector contacts
- Mechanical damage to the switch when hitting the pedal
How to Fix
- Read error codes and determine which systems are affected
- Find the clutch switch on the pedal assembly
- Check the switch adjustment: it should operate at the beginning of the pedal stroke
- Check the presence of power and signal at the switch contacts when pressing the pedal
- Clean connector contacts from oxidation
- If the switch malfunctions, replace it and adjust the position
Related codes
FAQ
What does the B26FB code mean?
B26FB is an OBD-II diagnostic trouble code that indicates: Clutch Switch
What causes a B26FB error code?
The most common causes of B26FB include: Faulty or worn clutch pedal switch; Violation of the switch position adjustment; Open or short circuit in the switch circuit; Oxidation of switch connector contacts.
How do I fix a B26FB diagnostic trouble code?
To fix B26FB: Read error codes and determine which systems are affected. Find the clutch switch on the pedal assembly. Check the switch adjustment: it should operate at the beginning of the pedal stroke. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B26FB?
Yes, but get it checked soon
How much does it cost to fix B26FB?
The estimated repair cost for B26FB is $6–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat