P1760 — 11 documented meanings by make

P1760 does not mean the same thing on every car — manufacturers reuse the number for different faults. 15 makes document it: Audi, Chevrolet (USA), Citroen, Ford, Jaguar, Lexus, Mazda, Nissan, Opel / Vauxhall, Peugeot, SEAT, Skoda, Subaru, Toyota, Volkswagen. Find your make below.

P1760 on Audi, SEAT, Skoda, Volkswagen

On Audi, SEAT, Skoda, Volkswagen vehicles P1760 is documented as: Shift lock malfunction. P1760 is stored when the ECU sees malfunction on transmission. That describes how the circuit is behaving, not which part has failed — the wiring, the connector and the component itself can all produce it, which is why the checks below start with the cheapest.

Usually one of: Wiring or connector fault in the circuit; Component failed electrically; Supply or ground problem feeding the circuit; Controlling module fault, though this is the least common of the four.

Check first, cheapest first:

1. Read all stored codes — a general fault code is often the symptom of a more specific one
2. Inspect the connector and wiring for the named component
3. Check supply and ground at the component
4. Measure the component against specification
5. Replace the component once wiring and supply are ruled out

Related Audi, SEAT, Skoda, Volkswagen codes:

P1760 on Chevrolet (USA)

On Chevrolet (USA) vehicles P1760 is documented as: Transmission control module supply voltage interrupted. P1760 points at transmission. The standard definition names the system involved; which part inside it has actually failed is what the checks below establish, cheapest first.

Related Chevrolet (USA) codes:

P1760 on Citroen, Jaguar

On Citroen, Jaguar vehicles P1760 is documented as: Pressure control solenoid A, short circuit.

Related Citroen, Jaguar codes:

P1760 on Ford

On Ford vehicles P1760 is documented as: Pressure control solenoid A, short circuit intermittent. P1760 is stored when the ECU sees intermittent fault on the circuit named in the code. That describes how the circuit is behaving, not which part has failed — the wiring, the connector and the component itself can all produce it, which is why the checks below start with the cheapest.

Usually one of: Connector that loses contact with vibration or temperature; Wire broken inside its insulation, making contact only sometimes; Corrosion that conducts until it gets wet or hot; Component failing only under load or at temperature.

Check first, cheapest first:

1. Wiggle-test the loom and connector with live data on screen — the fault has to be caught while it is happening
2. Check freeze-frame data for the conditions that trigger it (temperature, load, speed)
3. Inspect connectors for spread terminals and green corrosion
4. Where possible, monitor the circuit over a drive rather than at idle
5. Replace only the part you have actually seen misbehave

Related Ford codes:

P1760 on Lexus

On Lexus vehicles P1760 is documented as: PNP switch malfunction. P1760 is stored when the ECU sees malfunction on the circuit named in the code. That describes how the circuit is behaving, not which part has failed — the wiring, the connector and the component itself can all produce it, which is why the checks below start with the cheapest.

Usually one of: Wiring or connector fault in the circuit; Component failed electrically; Supply or ground problem feeding the circuit; Controlling module fault, though this is the least common of the four.

Check first, cheapest first:

1. Read all stored codes — a general fault code is often the symptom of a more specific one
2. Inspect the connector and wiring for the named component
3. Check supply and ground at the component
4. Measure the component against specification
5. Replace the component once wiring and supply are ruled out

Related Lexus codes:

P1760 on Mazda

On Mazda vehicles P1760 is documented as: EPC solenoid, short circuit.

Related Mazda codes:

P1760 on Nissan

On Nissan vehicles P1760 is documented as: Overrun clutch solenoid. P1760 points at transmission. The standard definition names the system involved; which part inside it has actually failed is what the checks below establish, cheapest first.

Related Nissan codes:

P1760 on Opel / Vauxhall

On Opel / Vauxhall vehicles P1760 is documented as: Battery voltage abnormal. P1760 points at charging system. The standard definition names the system involved; which part inside it has actually failed is what the checks below establish, cheapest first.

Related Opel / Vauxhall codes:

P1760 on Peugeot

On Peugeot vehicles P1760 is documented as: Pressure Control Solenoid Failed Low. P1760 is stored when the ECU sees signal too low on the circuit named in the code. That describes how the circuit is behaving, not which part has failed — the wiring, the connector and the component itself can all produce it, which is why the checks below start with the cheapest.

Usually one of: High resistance in the supply or ground path, dragging the signal down; Corroded connector adding resistance the module reads as a low reading; Sensor drifted out of tolerance with age; Partial short to ground somewhere in the signal line.

Check first, cheapest first:

1. Read the live value on a scanner and compare with a known-good reading
2. Clean and re-seat the connector, then re-test before replacing anything
3. Check the ground point for that circuit — a poor ground causes this far more often than a bad sensor
4. Measure the sensor against specification with the connector back-probed
5. Replace the sensor only once the wiring and ground have been ruled out

Related Peugeot codes:

P1760 on Subaru

On Subaru vehicles P1760 is documented as: Lateral acceleration sensor.

Related Subaru codes:

P1760 on Toyota

On Toyota vehicles P1760 is documented as: Linear solenoid for accumulator pressure control SLT.

Related Toyota codes:

Which one is yours

A generic OBD reader gives you the number, not which of these meanings your manufacturer assigned to it. To get to the specific one:

1. Use a brand-specific scanner — VCDS for VAG, INPA or ISTA for BMW, XENTRY for Mercedes, Forscan for Ford. It shows the manufacturer's own text rather than the generic one.
2. Read all stored codes together — the neighbouring ones usually point at which system is involved and narrow the list.
3. Check freeze-frame data: the RPM, temperature and load at the moment it triggered indicate which system was active.
4. If you have no brand scanner, tell me the make and model below and I will tell you which of these applies to your car.

Code family

P1xxx is manufacturer-specific code (VW/Audi, BMW, Mercedes, Toyota etc. have different meanings for the same code number).

Severity

Manufacturer-specific codes need a brand scanner (VCDS for VAG, INPA for BMW, STAR for Mercedes).

That is what holds for P1760 in general. From here it depends on your engine — tell me which car it is and what it does, and I will give you the steps for it: real procedures, torque figures and diagrams instead of general advice.