Diagnostic Procedure

With CONSULT-II 

1. Turn ignition switch ON. (Do not start engine.)
2. Select "SELECTION FROM MENU" in "DATA MONITOR" mode for "A/T" with CONSULT-II and check monitor "STARTER RELAY" ON/OFF.
   Fig 1: CONSULT-II - Data Monitor, Starter Relay Display

   Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II 

1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between the IPDM E/R connector and ground.
   Fig 2: Checking Voltage Between IPDM E/R Connector Terminal 48

   Courtesy of NISSAN MOTOR CO., U.S.A.
   STARTER RELAY CONNECTOR E122, TERMINAL 48 REFERENCE VALUE
   
   

   Item	Connector	Terminal (Wirer color)		Shift position	Voltage (Approx.)
   Starter relay	E122	48	Ground	"N" and "P"	Battery voltage
   				"R" and "D"	0V

OK or NG 

1. OK: GO TO  5.
2. NG: GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect A/T assembly harness connector and IPDM E/R connector.
3. Check continuity between A/T assembly harness connector and IPDM E/R connector.
   Fig 3: Checking Continuity Between A/T Assembly Harness Connector And IPDM E/R Harness Connector

   Courtesy of NISSAN MOTOR CO., U.S.A.
   A/T ASSEMBLY HARNESS CONNECTOR AND IPDM E/R HARNESS CONNECTOR CONTINUITY REFERENCE
   
   

   Item	Connector	Terminal	Continuity
   A/T assembly harness connector	F9	9	Yes
   IPDM E/R connector	E122	48

4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.

OK or NG 

1. OK: GO TO 3.
2. NG: Repair open circuit or short to ground or short to power in harness or connectors.

1. Remove control valve with TCM. Refer to "CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 ".
2. Disconnect A/T assembly harness connector and TCM connector.
3. Check continuity between A/T assembly harness connector terminal and TCM connector terminal.
   Fig 4: Checking Continuity Between A/T Assembly Harness Connector Terminal And TCM Connector

   Courtesy of NISSAN MOTOR CO., U.S.A.
   A/T ASSEMBLY HARNESS CONNECTOR TERMINAL AND TCM CONNECTOR CONTINUITY
   
   

   Item	Connector	Terminal	Continuity
   A/T assembly harness connector	F9	9	Yes
   TCM connector	F502	8

4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.

OK or NG 

1. OK: GO TO 4.
2. NG: Replace open circuit or short to ground and short to power in harness or connectors.

Check the following.

• Starter relay, Refer to "STARTING SYSTEM ".
• IPDM E/R, Refer to "IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) ".

OK or NG 

1. OK: Replace the control valve with TCM. Refer to "CONTROL VALVE WITH TCM AND A/T FLUID TEMPERATURE SENSOR 2 ".
2. NG: Repair or replace damaged parts.

Perform "DTC CONFIRMATION PROCEDURE ".

OK or NG 

1. OK :INSPECTION END 
2. NG: GO TO  2.