OBD Guide
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B1E50

3rd Row Right Stow/Tailgate Control Circuit Performance

B1E50 is an OBD-II diagnostic trouble code meaning: 3rd Row Right Stow/Tailgate Control Circuit Performance. Common causes: open or short circuit in wiring harness, solenoid valve malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • 3rd row right side curtain airbag inoperative
  • Problems opening/closing the tailgate
  • The security system malfunction indicator lights up

Causes

  • Open or short circuit in wiring harness
  • Solenoid valve malfunction
  • Problems with the control unit
  • Contact corrosion

How to Fix

  1. Check wiring harness for damage
  2. Check the solenoid valve
  3. Diagnose the control unit
  4. Clean contacts from corrosion

Related codes

B1E51B1E52B1E53

FAQ

What does the B1E50 code mean?

B1E50 is an OBD-II diagnostic trouble code that indicates: 3rd Row Right Stow/Tailgate Control Circuit Performance

What causes a B1E50 error code?

The most common causes of B1E50 include: Open or short circuit in wiring harness; Solenoid valve malfunction; Problems with the control unit; Contact corrosion.

How do I fix a B1E50 diagnostic trouble code?

To fix B1E50: Check wiring harness for damage. Check the solenoid valve. Diagnose the control unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1E50?

Do not drive — repair immediately

How much does it cost to fix B1E50?

The estimated repair cost for B1E50 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat