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Home >> Infiniti >> 2024 >> Q50 Luxe, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTCS) (2 Of 2) >> EPS/DAST 3 (Power Steering Control Module) >> C1602 No Tuning Set >> DTC Description

DTC Description

DTC DETECTION LOGIC 

DTC Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1602 NO TUNING SET
(No tuning set)
When the information in power steering control module is not the same.

POSSIBLE CAUSE 

Power steering control module

FAIL-SAFE 

Constant steering assist level state