C1593 fault code: what it means

C1593: Steering torque sensor internal fault (Compass MP). 'Power Steering Deactivated' message and heavy steering; FCA replaces the steering column.

Chassis (brakes, steering, suspension) · Safety risk

Usual causes, most likely first

water intrusion into steering column
torque sensor failure

C1593 by make

Jeep

Steering torque sensor internal fault (Compass MP). 'Power Steering Deactivated' message and heavy steering; FCA replaces the steering column.

Usual causes: water intrusion into steering column; torque sensor failure

What the repair usually costs

Steering rack replacement, reconditioned exchange (car / SUV)NZ$920–NZ$2,700 · A$870–A$2,560
Steering rack replacement (European)NZ$1,710–NZ$4,850 · A$1,560–A$4,500
Power steering pump replacement (hydraulic)NZ$430–NZ$1,210 · A$400–A$1,140
Electric power steering fault (column, motor or sensor)NZ$930–NZ$3,430 · A$850–A$3,230

Not sure what C1593 means on your car? Ask Credov.

Before you clear it

Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.

Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.