OBD Guide
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B1E6B

Passenger Mirror Fold Control Circuit Low

B1E6B is an OBD-II diagnostic trouble code meaning: Passenger Mirror Fold Control Circuit Low. Common causes: broken or damaged wiring harness, oxidation of contacts. Estimated repair cost: $17–89.

Severity
✅ Low
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$17–89 (est.)

Symptoms

  • Passenger mirror does not fold
  • The mirror does not fold completely or with a delay
  • The mirror can fold/unfold spontaneously

Causes

  • Broken or damaged wiring harness
  • Oxidation of contacts
  • Fold solenoid malfunction
  • Problems with the mirror control unit
  • Short circuit in the circuit

How to Fix

  1. Check the integrity of the wiring harness in the doorway
  2. Clean and check connector contacts
  3. Check voltage at solenoid
  4. Replace solenoid if necessary
  5. Check and replace the mirror control unit if necessary

Related codes

B1E6AB1E6C

FAQ

What does the B1E6B code mean?

B1E6B is an OBD-II diagnostic trouble code that indicates: Passenger Mirror Fold Control Circuit Low

What causes a B1E6B error code?

The most common causes of B1E6B include: Broken or damaged wiring harness; Oxidation of contacts; Fold solenoid malfunction; Problems with the mirror control unit.

How do I fix a B1E6B diagnostic trouble code?

To fix B1E6B: Check the integrity of the wiring harness in the doorway. Clean and check connector contacts. Check voltage at solenoid. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1E6B?

Do not drive — repair immediately

How much does it cost to fix B1E6B?

The estimated repair cost for B1E6B is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat