OBD Guide
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C2320

Front Right Outlet Valve Malfunction

C2320 is an OBD-II diagnostic trouble code meaning: Front Right Outlet Valve Malfunction. Common causes: open or short circuit in valve circuit, malfunction of the exhaust valve itself. Estimated repair cost: $56–167.

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

Symptoms

  • The passive safety system fault indicator is on
  • The airbag may not deploy in an emergency.
  • The error is stored in the memory of the control unit

Causes

  • Open or short circuit in valve circuit
  • Malfunction of the exhaust valve itself
  • Wiring harness damage
  • Problems with the SRS control unit

How to Fix

  1. Check the continuity and resistance of the valve circuit
  2. Inspect the wiring harness for damage
  3. Check the operation of the exhaust valve
  4. If necessary, replace the valve or repair the harness
  5. Reset the error and check the system

Related codes

B0012B0013B0020

FAQ

What does the C2320 code mean?

C2320 is an OBD-II diagnostic trouble code that indicates: Front Right Outlet Valve Malfunction

What causes a C2320 error code?

The most common causes of C2320 include: Open or short circuit in valve circuit; Malfunction of the exhaust valve itself; Wiring harness damage; Problems with the SRS control unit.

How do I fix a C2320 diagnostic trouble code?

To fix C2320: Check the continuity and resistance of the valve circuit. Inspect the wiring harness for damage. Check the operation of the exhaust valve. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C2320?

Do not drive — repair immediately

How much does it cost to fix C2320?

The estimated repair cost for C2320 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat