PowertrainP1776
CautionSeverity: Caution - get it checked when you can
Torque Down Signal #2 Circuit
Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
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 27
| Brand | Code | Description | System |
|---|---|---|---|
| BAIC Motor | P1776 | TCU main board fault Brand | Powertrain |
| Mercedes-Benz | P1776 | No description available | Powertrain |
| BYD | P1776 | Overdrive solenoid Brand | Powertrain |
| Chery | P1776 | Overdrive solenoid Brand | Powertrain |
| Chrysler | P1776 | Solenoid Switch Valve Latched in LR Position Brand | Powertrain |
| Daewoo | P1776 | Torque Down Signal #2 Circuit Brand | Powertrain |
| DFFS | P1776 | TDR CONV CLTCH S/V Brand | Powertrain |
| DFFX | P1776 | Overdrive solenoid Brand | Powertrain |
| DFXK | P1776 | Hydraulic Pressure Sensor 1 (G193): Implausible Signal Brand | Powertrain |
| EOBD | P1776 | OD solenoid Brand | Powertrain |
| Fiat | P1776 | Solenoid switch valve latched in LR position Brand | Powertrain |
| Geely | P1776 | Overdrive solenoid Brand | Powertrain |
| GM | P1776 | Torque Down Signal #2 Circuit Brand | Powertrain |
| Great Wall | P1776 | Overdrive solenoid Brand | Powertrain |
| Hafei | P1776 | Overdrive solenoid Brand | Powertrain |
| Hyundai | P1776 | No description available | Powertrain |
| Land Rover | P1776 | Ignition retard request duration fault Brand | Powertrain |
| Mahindra | P1776 | TCC S/V FNCTN Brand | Powertrain |
| Maserati | P1776 | No description available | Powertrain |
| Mitsubishi | P1776 | OD solenoid Brand | Powertrain |
| Nissan | P1776 | Torque Converter Clutch (TCC) solenoid valve Brand | Powertrain |
| Peugeot | P1776 | No description available | Powertrain |
| Porsche | P1776 | No description available | Powertrain |
| Proton | P1776 | OD solenoid Brand | Powertrain |
| Renault | P1776 | TCC S/V Fnctn Brand | Powertrain |
| Saab | P1776 | Torque Down Signal #2 Circuit Brand | Powertrain |
| Suzuki | P1776 | TOR CONV CLTCH S/V 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 1
These 7-character codes are manufacturer-specific variants of P1776 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P177600 | Der Kraftstofffilter für Ottokraftstoff ist beladen. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P177xx codes.