LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2021 >> Altima SL, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC Diagnosis >> EPS/DAST 3 (EPS Control Unit) >> DTC C1609: Can VHCL Speed >> 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

C1609

CAN VHCL SPEED

(CAN vehicle speed signal)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

Vehicle speed signal (ABS)

Threshold

Malfunction of vehicle speed signal

Diagnosis delay time

2 seconds or more