What are the symptoms of P0723?

Inconsistent or incorrect gear shifts, Unstable or fluctuating speedometer, Intermittent check engine light, Intermittent transmission limp mode

What causes code P0723?

Loose or damaged wiring to the sensor circuit, Faulty connector or corrosion, Defective output speed sensor (intermittent), Fault in the Transmission Control Module (TCM) or Powertrain Control Module (PCM)

Back to codes list

Fault Code P0723

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0723

Output Speed Sensor Intermittent

Severity: High

Code P0723 indicates an intermittent fault in the output speed sensor circuit. This is a sign of a connection or sensor problem that appears and disappears intermittently, leading to unreliable data.

Part Details

Part Name

Output Speed Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪350 - ₪1,200

Engine Location

Near the transmission output shaft

Symptoms

Inconsistent or incorrect gear shifts
Unstable or fluctuating speedometer
Intermittent check engine light
Intermittent transmission limp mode

Possible Causes

1Loose or damaged wiring to the sensor circuit
2Faulty connector or corrosion
3Defective output speed sensor (intermittent)
4Fault in the Transmission Control Module (TCM) or Powertrain Control Module (PCM)