OBD Guide
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B2116

Door Driver Reset Switch Stuck Failure

B2116 is an OBD-II diagnostic trouble code meaning: Door Driver Reset Switch Stuck Failure. Common causes: reset button stuck, open or short circuit in wiring. Estimated repair cost: $22–89.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$22–89 (est.)

Symptoms

  • Driver's door reset button does not work
  • Problems with automatic window down
  • Central locking lamp flashing
  • Error persists after reset

Causes

  • Reset button stuck
  • Open or short circuit in wiring
  • Contact corrosion
  • Body Control Module (BCM) Malfunction

How to Fix

  1. Check the mechanical condition of the button (disassemble the door panel)
  2. Test the button circuit with a multimeter
  3. Clean contacts from corrosion
  4. Replace the button if necessary
  5. Check connections to BCM
  6. Reset the error with a scanner after repair

Related codes

B2100B2115B2117

FAQ

What does the B2116 code mean?

B2116 is an OBD-II diagnostic trouble code that indicates: Door Driver Reset Switch Stuck Failure

What causes a B2116 error code?

The most common causes of B2116 include: Reset button stuck; Open or short circuit in wiring; Contact corrosion; Body Control Module (BCM) Malfunction.

How do I fix a B2116 diagnostic trouble code?

To fix B2116: Check the mechanical condition of the button (disassemble the door panel). Test the button circuit with a multimeter. Clean contacts from corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2116?

Yes, but get it checked soon

How much does it cost to fix B2116?

The estimated repair cost for B2116 is $22–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat