C2204
Dynamics Sensor Internal
C2204 is an OBD-II diagnostic trouble code meaning: Dynamics Sensor Internal. Common causes: internal dynamics sensor failure, open or shorted wiring harness. Estimated repair cost: $56–167.
Symptoms
- The passive safety system fault indicator is on
- Lack of response from the safety system in the event of an accident
- Error persists after reset
Causes
- Internal dynamics sensor failure
- Open or shorted wiring harness
- Problems with the sensor connector contacts
- Malfunction of the security control unit
How to Fix
- Conduct a visual inspection of the sensor and wiring harness
- Check the voltage and resistance in the sensor circuit
- Replace the dynamics sensor if the fault is confirmed
- Clean or replace connectors if necessary
- Flash or replace the control unit if there are no other reasons
Related codes
FAQ
What does the C2204 code mean?
C2204 is an OBD-II diagnostic trouble code that indicates: Dynamics Sensor Internal
What causes a C2204 error code?
The most common causes of C2204 include: Internal dynamics sensor failure; Open or shorted wiring harness; Problems with the sensor connector contacts; Malfunction of the security control unit.
How do I fix a C2204 diagnostic trouble code?
To fix C2204: Conduct a visual inspection of the sensor and wiring harness. Check the voltage and resistance in the sensor circuit. Replace the dynamics sensor if the fault is confirmed. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C2204?
Do not drive — repair immediately
How much does it cost to fix C2204?
The estimated repair cost for C2204 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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