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

P2776 PADDLE SHIFTER (SHIFT-UP SWITCH)

TRANSMISSION: GR6Z30A

P2776

Description


The paddle shifter (shift-up switch) is installed on the steering column and commands TCM the transition to M range and upshift according to a driver's request.

DTC Logic

 
 DTC DETECTION LOGIC

NOTE：

DTC
 		Self-diagnosis name
 		DTC detection condition
 		Possible cause
P2776
 		Continuation of shift-up switch ON
 		A DTC is set if TCM detects the paddle shifter (shift-up switch) ON signal for a certain period of time.
  • Paddle shifter (shift-up switch)
  • Harness or connector
    [Short in the paddle shifter (shift-up switch) circuit]

 
 DTC CONFIRMATION PROCEDURE

 
 1.PREPARATION BEFORE OPERATION
 
 2.PERFORM DTC CONFIRMATION PROCEDURE

Diagnosis Procedure


 
 1.CHECK GROUND CONNECTION
 
 2.CHECK PADDLE SHIFTER (SHIFT-UP SWITCH)
 
 3.CHECK HARNESS BETWEEN TCM AND PADDLE SHIFTER (SHIFT-UP SWITCH)
 
 4.CHECK HARNESS BETWEEN PADDLE SHIFTER (SHIFT-UP SWITCH) AND GROUND
 
 5.CHECK INTERMITTENT INCIDENT

Component Inspection [Paddle Shifter (Shift-up Switch)]


 
 1.CHECK PADDLE SHIFTER (SHIFT-UP SWITCH)