OBD Guide
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C1442

Invalid Data Received from Acceleration Sensor

C1442 is an OBD-II diagnostic trouble code meaning: Invalid Data Received from Acceleration Sensor. Common causes: acceleration sensor malfunction, wiring harness damage. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • SRS malfunction indicator is on
  • Airbag malfunction
  • Inoperative belt pretensioners

Causes

  • Acceleration sensor malfunction
  • Wiring harness damage
  • Poor contact in connectors
  • Software failure of the SRS control unit

How to Fix

  1. Check the acceleration sensor for physical damage
  2. Check the integrity of the wiring harness and connectors
  3. Clean connector contacts
  4. Read error codes and check sensor data using a scanner
  5. If necessary, replace the sensor or wiring harness

Related codes

B0001B0002B0010

FAQ

What does the C1442 code mean?

C1442 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received from Acceleration Sensor

What causes a C1442 error code?

The most common causes of C1442 include: Acceleration sensor malfunction; Wiring harness damage; Poor contact in connectors; Software failure of the SRS control unit.

How do I fix a C1442 diagnostic trouble code?

To fix C1442: Check the acceleration sensor for physical damage. Check the integrity of the wiring harness and connectors. Clean connector contacts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1442?

Do not drive — repair immediately

How much does it cost to fix C1442?

The estimated repair cost for C1442 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat