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

P0705 RANGE SENSOR POWER SUPPLY

TRANSMISSION: GR6Z30A

P0705

Description


  • There are 2 different power supply systems for the range sensors; the range sensor power supply 1 system distributes power supply to 4 range sensors (No. 0, No. 1, No. 3, and No. 5) used for the range position recognition, and the auto/manual range change switch changing between M range and A range. The range sensor power supply 2 system distributes power supply to 2 range sensors (No. 2 and No. 4) used for the range position recognition.
  • TCM recognizes the shift lever position by combining signals from 6 range sensors used for the range position recognition and park position switch.

TCM recognized position
 		Shift lever position
 		Park position switch
 		Range sensor
No. 0
 		No. 1
 		No. 2
 		No. 3
 		No. 4
 		No. 5
P
 		P
 		ON
 		ON
 		OFF
 		OFF
 		OFF
 		OFF
 		OFF
R
 		R
 		OFF
 		OFF
 		ON
 		ON
 		OFF
 		OFF
 		OFF
N
 		N
 		OFF
 		OFF
 		OFF
 		ON
 		ON
 		ON
 		OFF
A/M
 		A/M
 		OFF
 		OFF
 		OFF
 		OFF
 		OFF
 		ON
 		ON

DTC Logic

 
 DTC DETECTION LOGIC

DTC
 		Self-diagnosis name
 		DTC detection condition
 		Possible cause
P0705
 		Range sensor power supply 1 system malfunction
 		A DTC is set if either of the following statuses is detected consecutively.
  1. Any of the range sensors No. 0, No. 1, No. 3, or No. 5 is stuck to OFF.
  2. Any of the range sensors other than those detected in 1 above is stuck to OFF.
  • Range sensor
  • Harness or connector
    (Open or shorted in the range sensor circuit)
Range sensor power supply 2 system malfunction
 		A DTC is set if either of the following statuses is detected consecutively.
  1. Either of the range sensors No. 2 or No. 4 is stuck to OFF.
  2. Any of the range sensors other than those detected in 1 above is/are stuck to OFF.
Control device malfunction
 		A DTC is set if 2 or more of the following sensors and switch are stuck to ON or OFF consecutively: Range sensors No. 0, No. 1, No. 2, No. 3, No. 4 or No. 5, and park position switch.
  • Range sensor
  • Park position switch
  • Harness or connector
    (Open or shorted in the range sensor circuit)
    (Open or shorted in the park position switch circuit)

 
 DTC CONFIRMATION PROCEDURE

 
 1.PREPARATION BEFORE OPERATION
 
 2.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure


 
 1.CHECK GROUND CONNECTION
 
 2.CHECK TCM OUTPUT SIGNAL CIRCUIT (PART 1)
 
 3.CHECK TCM INPUT SIGNAL CIRCUIT
 
 4.CHECK INTERMITTENT INCIDENT
 
 5.CHECK HARNESS BETWEEN TCM AND CONTROL DEVICE (RANGE SENSOR) (PART 1)
 
 6.CHECK HARNESS BETWEEN TCM AND CONTROL DEVICE (RANGE SENSOR) (PART 2)
 
 7.CHECK HARNESS BETWEEN CONTROL DEVICE (RANGE SENSOR) AND GROUND
 
 8.CHECK INTERMITTENT INCIDENT
 
 9.CHECK TCM OUTPUT SIGNAL CIRCUIT (PART 2)
 
 10.CHECK PARK POSITION SWITCH CIRCUIT
 
 11.CHECK PARK POSITION SWITCH
 
 12.CHECK HARNESS BETWEEN TCM AND PARK POSITION SWITCH (PART 1)
 
 13.CHECK HARNESS BETWEEN TCM AND PARK POSITION SWITCH (PART 2)
 
 14.CHECK HARNESS BETWEEN PARK POSITION SWITCH AND GROUND
 
 15.CHECK SHIFT POSITION
 
 16.CHECK INTERMITTENT INCIDENT

Component Inspection (Park Position Switch)


 
 1.CHECK PARK POSITION SWITCH (PART 1)
 
 2.CHECK PARK POSITION SWITCH (PART 2)