What causes B1435 on a Toyota?

Failed cool air bypass damper servomotor Open or short in the damper position sensor circuit Loose or corroded damper connector Damaged damper harness Binding or stuck bypass damper door

How do I fix B1435 on a Toyota?

Confirm the code and run the A/C servo check Inspect and reseat the damper servomotor connector Test the position sensor circuit and signal Check the damper door for binding Replace the servomotor assembly only after tests fail

B1435 Cool air bypass damper position sensor circuit fault on the passenger side. The A/C ECU cannot read the damper position

Q: What does B1435 mean on a Toyota?

B1435. Cool air bypass damper position sensor circuit fault on the passenger side. The A/C ECU cannot read the damper position. Applies to Toyota, Lexus and Scion models that use this code.

Category: Body
Severity: Body Warning Light
Applies to: Toyota, Lexus and Scion models that use this code

What does B1435 mean on a Toyota?

B1435. Cool air bypass damper position sensor circuit fault on the passenger side. The A/C ECU cannot read the damper position. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B1435

Failed cool air bypass damper servomotor
Open or short in the damper position sensor circuit
Loose or corroded damper connector
Damaged damper harness
Binding or stuck bypass damper door

How to fix B1435

Confirm the code and run the A/C servo check
Inspect and reseat the damper servomotor connector
Test the position sensor circuit and signal
Check the damper door for binding
Replace the servomotor assembly only after tests fail