U146E
Implausible Data Received From Left C-Pillar Impact Acceleration Sensor
U146E is an OBD-II diagnostic trouble code meaning: Implausible Data Received From Left C-Pillar Impact Acceleration Sensor. Common causes: malfunction of the shock sensor in the left c-pillar, damage to the wiring to the sensor. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- The security system displays an error when diagnosing
- Possible false deployment of airbags
- The error may be accompanied by other security codes
Causes
- Malfunction of the shock sensor in the left C-pillar
- Damage to the wiring to the sensor
- Poor contact in the sensor connector
- Sensor contact corrosion
- Problems with the security control unit
How to Fix
- Conduct security system diagnostics
- Check the integrity of the wiring to the sensor
- Inspect the sensor connector and contacts
- If necessary, replace the shock sensor
- Repair only from an authorized dealer
Related codes
FAQ
What does the U146E code mean?
U146E is an OBD-II diagnostic trouble code that indicates: Implausible Data Received From Left C-Pillar Impact Acceleration Sensor
What causes a U146E error code?
The most common causes of U146E include: Malfunction of the shock sensor in the left C-pillar; Damage to the wiring to the sensor; Poor contact in the sensor connector; Sensor contact corrosion.
How do I fix a U146E diagnostic trouble code?
To fix U146E: Conduct security system diagnostics. Check the integrity of the wiring to the sensor. Inspect the sensor connector and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U146E?
Do not drive — repair immediately
How much does it cost to fix U146E?
The estimated repair cost for U146E is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat