OBD Guide
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C2323

Transmitter 3 Function Code Abnormal

C2323 is an OBD-II diagnostic trouble code meaning: Transmitter 3 Function Code Abnormal. Common causes: broken or damaged wiring harness of transmitter 3, short circuit in the transmitter circuit. Estimated repair cost: $56–167.

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

Symptoms

  • Check Engine Light Is On
  • Unstable operation of the security system
  • Errors in diagnostic tools

Causes

  • Broken or damaged wiring harness of transmitter 3
  • Short circuit in the transmitter circuit
  • Transmitter 3 fault
  • Circuit power problems

How to Fix

  1. Check the integrity of the wiring harness to the transmitter 3
  2. Measure the resistance and voltage in the transmitter circuit
  3. Replace transmitter 3 if fault is confirmed
  4. Clear error codes and check Margaret, reinstall the transmitter

Related codes

B2323C2322C2324

FAQ

What does the C2323 code mean?

C2323 is an OBD-II diagnostic trouble code that indicates: Transmitter 3 Function Code Abnormal

What causes a C2323 error code?

The most common causes of C2323 include: Broken or damaged wiring harness of transmitter 3; Short circuit in the transmitter circuit; Transmitter 3 fault; Circuit power problems.

How do I fix a C2323 diagnostic trouble code?

To fix C2323: Check the integrity of the wiring harness to the transmitter 3. Measure the resistance and voltage in the transmitter circuit. Replace transmitter 3 if fault is confirmed. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C2323?

Do not drive — repair immediately

How much does it cost to fix C2323?

The estimated repair cost for C2323 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat