What does code P1651 mean?

Q: What does code P1651 mean?

Power Steering Pressure Switch Input Fault. P1651 on Ford vehicles indicates that the power steering pressure switch circuit has reported an out-of-range or implausible input to the powertrain control module. The computer expects the switch to change state when steering load rises, and it has detected a signal that does not match engine and vehicle operating conditions.

DTC codes / Ford codes / P1651

P1651 · FordPower Steering Pressure Switch Input Fault

P1651 on Ford vehicles indicates that the power steering pressure switch circuit has reported an out-of-range or implausible input to the powertrain control module. The computer expects the switch to change state when steering load rises, and it has detected a signal that does not match engine and vehicle operating conditions.

SystemPowertrain

Code typeFord specific

SeverityLow

Fix difficultyIntermediate

AreaComputer and output circuits

Guidance is general and written for Ford vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.