19. A/T Does Not Shift: 22 --> 11, When Selector Lever "2" --> "1" Position

WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM:

A/T does not shift from 22 to 11 when changing selector lever from "2" to "1" position.

CHECK PNP SWITCH CIRCUIT
With CONSULT-II

Does "TCM INPUT SIGNALS" in "DATA MONITOR" show damage to PNP switch circuit?

Without CONSULT-II

Does self-diagnosis show damage to PNP switch circuit?

Yes or No
1. Yes: Check PNP switch circuit. Refer to "DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH ".
2. No: GO TO 2.
Fig 1: Checking PNP Switch Circuit
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK SYMPTOM
Check again.

OK or NG
1. OK: INSPECTION END
2. NG:
  1. Perform TCM input/output signal inspection. See INPUT/OUTPUT SIGNAL OF TCM .
  2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
Fig 2: Checking For Symptom A/T Does Not Shift: 2
Courtesy of NISSAN MOTOR CO., U.S.A.