A/T Does Not Shift: D4 --> D3, When Overdrive Control Switch ON --> OFF

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

SYMPTOM:

A/T does not shift from D4 to D3 when changing overdrive control switch to "OFF" position .

OVERDRIVE CONTROL SWITCH CIRCUIT
With CONSULT-II

Does "DATA MONITOR" show damage to overdrive control switch circuit?

Without CONSULT-II

Does self-diagnosis show damage to overdrive control switch circuit?

Yes or No
1. Yes: Check overdrive control switch circuit. Refer to "TCM SELF-DIAGNOSIS DOES NOT ACTIVATE ".
2. No: Go to AT-231"A/T Does Not Shift; D2 --> D3".
Fig 1: Checking Overdrive Control Switch Circuit
Courtesy of NISSAN MOTOR CO., U.S.A.