LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> QX30 Luxury, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (4 Of 5) >> DTC/Circuit Diagnosis >> DTC P126F: Stop/Start: Hot Start Signal >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
(Trouble diagnosis content) Malfunction type
P126F 01 STOP/START: HOT START SIGNAL
(Stop/start: hot start signal)
[ELECTRICAL MALFUNCTION] Stop/Start function has detected excessively low engine speed during the starting procedure.
The signal 'Hot start' from the automatic engine start/stop system has a malfunction. There is a general electrical malfunction.