Code Definition

P1760 — Automatic Transmission pressure control shift solenoid

System: Powertrain  |  Type: Manufacturer-Specific  |  Make: Toyota

About P1760

P1760 is a manufacturer-specific powertrain diagnostic trouble code recorded for Toyota vehicles. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

Scanning & clearing: A generic OBD-II scan tool will usually read and clear powertrain (P) codes. For live data, freeze-frame capture, and bi-directional tests you may need a more capable scan tool that supports the vehicle's ECM protocol.

P1760 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

This Toyota transmission uses pressure control solenoids, often linear or pulse width modulated types, that the Transmission Control Module commands to regulate hydraulic pressure for clutch and band apply, controlling shift feel and timing. The module commands a current to the solenoid and monitors the circuit voltage and current draw to confirm correct operation, and it judges performance by whether pressure and shift response match the command. DTC P1760 sets when the module detects an electrical fault on the pressure control shift solenoid circuit, such as an open, short, or abnormal curre...

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