OBD Guide
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B19EF

Right Power Sliding Door Latch Control 1 Circuit Low

B19EF is an OBD-II diagnostic trouble code meaning: Right Power Sliding Door Latch Control 1 Circuit Low. Common causes: wiring harness damage, door lock malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Incorrect operation of the right sliding door
  • The door won't open or close
  • The malfunction indicator on the instrument panel lights up

Causes

  • Wiring harness damage
  • Door lock malfunction
  • Problems with the control unit
  • Short circuit in the circuit

How to Fix

  1. Check wiring harness for damage
  2. Check the operation of the door lock
  3. Diagnose the control unit
  4. Replace faulty components

Related codes

B19EEB19F0

FAQ

What does the B19EF code mean?

B19EF is an OBD-II diagnostic trouble code that indicates: Right Power Sliding Door Latch Control 1 Circuit Low

What causes a B19EF error code?

The most common causes of B19EF include: Wiring harness damage; Door lock malfunction; Problems with the control unit; Short circuit in the circuit.

How do I fix a B19EF diagnostic trouble code?

To fix B19EF: Check wiring harness for damage. Check the operation of the door lock. Diagnose the control unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B19EF?

Limited driving only, diagnose soon

How much does it cost to fix B19EF?

The estimated repair cost for B19EF is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat