OBD Guide
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B1496

Decklid Punch-Out Sensor Open Circuit

B1496 is an OBD-II diagnostic trouble code meaning: Decklid Punch-Out Sensor Open Circuit. Common causes: broken wires in the harness, oxidation of sensor contacts. Estimated repair cost: $22–56.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$22–56 (est.)

Symptoms

  • Incorrect operation of the trunk light
  • Error on the dashboard
  • Problems with the security system (if the sensor is associated with it)

Causes

  • Broken wires in the harness
  • Oxidation of sensor contacts
  • Malfunction of the trunk lid opening sensor
  • Problems with connectors
  • Poor grounding

How to Fix

  1. Check the integrity of the wiring harness
  2. Clean sensor contacts and connectors
  3. Check the functionality of the sensor
  4. Replace sensor if necessary
  5. Check grounding

Related codes

B1495B1497

FAQ

What does the B1496 code mean?

B1496 is an OBD-II diagnostic trouble code that indicates: Decklid Punch-Out Sensor Open Circuit

What causes a B1496 error code?

The most common causes of B1496 include: Broken wires in the harness; Oxidation of sensor contacts; Malfunction of the trunk lid opening sensor; Problems with connectors.

How do I fix a B1496 diagnostic trouble code?

To fix B1496: Check the integrity of the wiring harness. Clean sensor contacts and connectors. Check the functionality of the sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1496?

Do not drive — repair immediately

How much does it cost to fix B1496?

The estimated repair cost for B1496 is $22–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat