B2255 Slide Door Closer Switch Left Malfunction

OBD2 Code: B2255

Description: Slide door closer switch left malfunction indicates a problem with the left slide door’s automatic closing mechanism, specifically related to the switch that controls this function.

Definition: The OBD2 code B2255 is set when there is a fault detected in the left slide door closer switch circuit. This could be due to an electrical issue, such as a short or open circuit, or a mechanical failure within the switch itself.

B2255: Slide door closer switch left malfunction
Severity: Moderate

Common Causes

b2255 – Slide Door Closer Switch Left Malfunction

Common Causes:

• Faulty slide door closer switch
• Wiring issues in the slide door closer switch circuit
• Corrosion or poor connection in the slide door closer switch circuit
• Defective control module related to the slide door system

 

Common Misdiagnosis

OBD2 Code: B2255
Description: Slide Door Closer Switch Left Malfunction
Common Misdiagnosis: Faulty door latch mechanism instead of the switch itself.

 

Common Diagnostic Steps

OBD2 Code: B2255
Description: Slide Door Closer Switch Left Malfunction

• Check the slide door closer switch for any physical damage or obstruction.
• Inspect the wiring harness and connectors for signs of wear, corrosion, or disconnection.
• Use a multimeter to test the continuity and resistance of the slide door closer switch circuit.
• Verify that the power supply to the slide door motor is within specifications.
• Examine the operation of the left slide door motor and ensure it functions correctly without binding or excessive noise.
• Consult vehicle-specific repair manuals for additional diagnostic procedures related to this code.