OBD Guide
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B19EC

Left Power Sliding Door Latch Control 2 Circuit High

B19EC is an OBD-II diagnostic trouble code meaning: Left Power Sliding Door Latch Control 2 Circuit High. Common causes: short circuit to positive in the control circuit, wiring harness damage. 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 left sliding door
  • The door won't open or close
  • Door indicator flashing on instrument panel

Causes

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

How to Fix

  1. Check wiring harness for damage
  2. Measure the voltage in the control circuit
  3. Check the operation of the door lock
  4. If necessary, replace the lock or wiring harness

Related codes

B19EBB19EDB19EE

FAQ

What does the B19EC code mean?

B19EC is an OBD-II diagnostic trouble code that indicates: Left Power Sliding Door Latch Control 2 Circuit High

What causes a B19EC error code?

The most common causes of B19EC include: Short circuit to positive in the control circuit; Wiring harness damage; Door lock malfunction; Problems with the door control unit.

How do I fix a B19EC diagnostic trouble code?

To fix B19EC: Check wiring harness for damage. Measure the voltage in the control circuit. Check the operation of the door lock. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B19EC?

Limited driving only, diagnose soon

How much does it cost to fix B19EC?

The estimated repair cost for B19EC is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat