Nissan GT-R (R35) · Service Manual TRANSMISSION & DRIVELINE

P1705 ACCELERATOR PEDAL POSITION SIGNAL

TRANSMISSION: GR6Z30A

P1705

Description


  • The accelerator pedal position sensor is installed on the upper section of the accelerator pedal assembly and detects the depressing amount of the accelerator pedal. The accelerator pedal position sensor converts the depressing amount of the accelerator pedal into voltage signal and transmits it to ECM. ECM transmits the signal to TCM via the CAN communication.
  • TCM selects the driving gear using the gear shift line and corrects the operation of the clutches and clutch actuators based on the signal.

DTC Logic

 
 DTC DETECTION LOGIC

NOTE：
 If DTC P0700 is detected, first diagnose the DTC P0700. Refer to DTC Logic (GT-R certified NISSAN dealer).

DTC
 		Self-diagnosis name
 		DTC detection condition
 		Possible cause
P1705
 		Throttle position CAN signal compatibility
 		A DTC is set if TCM detects a difference between 2 signals of the throttle position (CAN signal).
  • Accelerator pedal position sensor
  • ECM
  • Harness or connector
    (Open or short in the accelerator pedal position sensor signal circuit)

 
 DTC CONFIRMATION PROCEDURE

 
 1.PREPARATION BEFORE OPERATION
 
 2.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure


 
 1.CHECK DTC WITH ECM
 
 2.CHECK INTERMITTENT INCIDENT