LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2022 >> QX60 Autograph, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1606: EPS Motor >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detected condition

C1606-01

EPS MOTOR

(EPS motor)

Diagnosis condition

When engine running.

Signal (terminal)

--

Threshold

Malfunction of EPS motor or EPS control unit motor driver

Diagnosis delay time

Less than 1 second