PowertrainP0722
CautionSeverity: Caution - get it checked when you can
Output Speed Sensor Circuit No Signal
Key terms: SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions
1What it means in plain English
This range normally covers the transmission control system, but some manufacturers use P07-P09 codes for unrelated functions (fuel pump control, air-mix motors, lighting or windows). Check the description before assuming it is a transmission fault.
2Common causes
- Low or dirty transmission fluid
- Faulty shift solenoid
- Faulty speed sensor
- Wiring or connector fault
- Internal transmission wear
3Can I drive?
If the transmission slips, jerks, will not shift, or a transmission temperature warning is on, stop driving and let it cool: continuing can cause expensive damage. If the code names a different system (for example the fuel pump), treat it on its own terms; a fuel-pump control failure can stall the car, so have it checked before driving further. Otherwise drive gently to a workshop.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 37
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| BAIC Motor | P0722 | Output Speed Sensor No pulse Brand | Powertrain |
| Mercedes-Benz | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| BMW | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| BYD | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Chery | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Chrysler | P0722 | output speed sensor circuit no signal Brand | Powertrain |
| Daewoo | P0722 | Output Speed Sensor No Signal Brand | Powertrain |
| Daihatsu | P0722 | No output rotational input Brand | Powertrain |
| DFFS | P0722 | Output speed sensor no pulse Brand | Powertrain |
| DFFX | P0722 | Output shaft sensor signal lost Brand | Powertrain |
| DFXK | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| EOBD | P0722 | Output shaft speed sensor circuit no signal Brand | Powertrain |
| Geely | P0722 | Output shaft speed sensor unstable Brand | Powertrain |
| GM | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Great Wall | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Hafei | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Holden | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Honda | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Hyundai | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Isuzu | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Land Rover | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Mahindra | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Maserati | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Mitsubishi | P0722 | Output shaft speed SNS.No signal Brand | Powertrain |
| Nissan | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Opel | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| Perodua | P0722 | No output rotational input Brand | Powertrain |
| Peugeot | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Proton | P0722 | Output shaft speed SNS.No signal Brand | Powertrain |
| Saab | P0722 | Output Speed Sensor Circuit No Signal Brand | Powertrain |
| MG (SAIC) | P0722 | Output Speed No pulse Brand | Powertrain |
| Sprinter | P0722 | Output Speed Sensor Circuit No Signal SAE | Powertrain |
| Subaru | P0722 | AT Vehicle Speed Sensor Circuit Low Brand | Powertrain |
| Suzuki | P0722 | Output speed sensor circuit No signal (Vehicle speed sensor) Brand | Powertrain |
| Tata | P0722 | Gear 3 Incorrect Ratio Brand | Powertrain |
| Toyota | P0722 | Output speed sensor no pulse Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 3
These 7-character codes are manufacturer-specific variants of P0722 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P072200 | Das Signal des Drehzahlsensors 'Abtriebswelle' fehlt. Brand | Powertrain |
| Hyundai | P072200 | If short or open in output Speed Sensor circuit is detected, PCM/TCM sets DTC Brand | Powertrain |
| SsangYong | P072200 | Output shaft speed sensor erratic Brand | Powertrain |
6Related codes
Browse Pxxx codes or P072xx codes.