LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Infiniti
>>
2016
>>
QX80 Base, RWD
>>
Repair and Diagnosis (Single Page)
>>
Transmission
>>
Automatic Trans
>>
Automatic Transmission (DTC/Circuit Diagnosis)
>>
DTC/Circuit Diagnosis
>>
DTC P1705: Accelerator Pedal Position Sensor Signal Circuit
>>
DTC Logic
>>
DTC Detection Logic
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC Detection Logic
DTC
Trouble diagnosis name
DTC is detected if...
Possible cause
P1705
Accelerator Pedal Position Sensor Signal Circuit
TCM detects the difference between two accelerator pedal position signals received from ECM via CAN communication.
Harness or connectors
(Sensor circuit is open or shorted.)