Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

CHECK PNP SWITCH CIRCUIT
Perform self-diagnosis. Refer to "SELF-DIAGNOSTIC RESULT MODE ".

Do the self-diagnosis results indicate PNP switch?
1. YE: Check the malfunctioning system. Refer to "DTC P0705 PARK/NEUTRAL POSITION SWITCH ".
2. NO: GO TO 2.
CHECK CONTROL CABLE
Check the control cable.
- Refer to "CHECKING OF A/T POSITION ".
OK or NG
1. OK: GO TO 3.
2. NG: Adjust control cable. Refer to "ADJUSTMENT OF A/T POSITION ".
Fig 1: Checking Control Cable
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to "CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 ".
2. Check A/T fluid condition. Refer to "CHECKING A/T FLUID ".
Fig 2: Checking A/T Fluid Condition
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: INSPECTION END
2. NG: GO TO 4.
DETECT MALFUNCTIONING ITEM
- Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to "SYMPTOM CHART " (Symptom No. 58).
OK or NG
1. OK: INSPECTION END
2. NG: Repair or replace damaged parts.