OBD Guide

C1336

Zero Point Calibration of Acceleration Sensor Undone

C1336 is an OBD-II diagnostic trouble code meaning: Zero Point Calibration of Acceleration Sensor Undone. Common causes: control unit software failure, damage to the sensor harness (harness). Estimated repair cost: $56–167.

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

Symptoms

  • Airbag malfunction indicator light is on
  • Incorrect operation of the passive safety system
  • Error persists after scanning

Causes

  • Control unit software failure
  • Damage to the sensor harness (harness)
  • Malfunction of the acceleration sensor itself
  • Lack of calibration after replacing a sensor or control unit

How to Fix

  1. Check the sensor wiring harness for damage.
  2. Check connections between sensor and control unit
  3. Perform sensor zero point calibration using diagnostic equipment
  4. If necessary, replace the acceleration sensor

Related codes

FAQ

What does the C1336 code mean?

C1336 is an OBD-II diagnostic trouble code that indicates: Zero Point Calibration of Acceleration Sensor Undone

What causes a C1336 error code?

The most common causes of C1336 include: Control unit software failure; Damage to the sensor harness (harness); Malfunction of the acceleration sensor itself; Lack of calibration after replacing a sensor or control unit.

How do I fix a C1336 diagnostic trouble code?

To fix C1336: Check the sensor wiring harness for damage.. Check connections between sensor and control unit. Perform sensor zero point calibration using diagnostic equipment. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1336?

Do not drive — repair immediately

How much does it cost to fix C1336?

The estimated repair cost for C1336 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat