OBD Guide
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B252A

Decklid Release Control Circuit Low

B252A is an OBD-II diagnostic trouble code meaning: Decklid Release Control Circuit Low. Common causes: open or short circuit in wiring harness, trunk release solenoid malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • The trunk lid does not open when the button is pressed
  • The trunk lid opens with a delay
  • The trunk open indicator on the instrument panel is flashing

Causes

  • Open or short circuit in wiring harness
  • Trunk release solenoid malfunction
  • Problems with the control unit
  • Contact corrosion

How to Fix

  1. Check the integrity of the wiring harness
  2. Check solenoid operation
  3. Check contacts for corrosion
  4. Check the control unit for errors

Related codes

B252BB252C

FAQ

What does the B252A code mean?

B252A is an OBD-II diagnostic trouble code that indicates: Decklid Release Control Circuit Low

What causes a B252A error code?

The most common causes of B252A include: Open or short circuit in wiring harness; Trunk release solenoid malfunction; Problems with the control unit; Contact corrosion.

How do I fix a B252A diagnostic trouble code?

To fix B252A: Check the integrity of the wiring harness. Check solenoid operation. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B252A?

Limited driving only, diagnose soon

How much does it cost to fix B252A?

The estimated repair cost for B252A is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat