2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 586
DTC CONFIRMATION PROCEDURE
CAUTION:
- " See: P Code Charts/P0734/7AT RE7R01A" must be performed before starting "DTC CONFIRMATION PROCEDURE".
- Never perform "DTC CONFIRMATION PROCEDURE" before completing the repair, which may cause secondary malfunction.
- Always drive vehicle at a safe speed.
1.PRECONDITIONING
If "DTC CONFIRMATION PROCEDURE" is previously conducted, always turn ignition switch OFF and wait at least 10 seconds before
performing the next test.
- GO TO 2.
2.CHECK ATF TEMPERATURE
With CONSULT-III
1. Start the engine.
2. Select "ATF TEMP 1" in "Data Monitor" in "TRANSMISSION".
3. Check ATF temperature is in the following range.
ATF TEMP 1: 20锟斤拷C (68锟斤拷F) - 140锟斤拷C (284锟斤拷F)
With GST
1. Start the engine.
2. Drive vehicle for approximately 5 minutes in urban areas.
Is ATF temperature within specified range?
YES - GO TO 3.
NO - Drive vehicle to warm ATF or stop engine to cool ATF.
3.CHECK SYMPTOM (PART 1)
With CONSULT-III
1. Select "4TH GR FNCTN P0734" in "DTC & SRT confirmation" in "TRANSMISSION".
2. Drive vehicle with manual mode and maintain the following conditions.
GEAR : 4
ACCELE POSI : 0.7/8 or more
VEHICLE SPEED : 10 km/h (7 MPH) or more
3. Keep the current driving status for 2 seconds or more if CONSULT-III screen changes from "OUT OF CONDITION" to "TESTING".
CAUTION:
When "TESTING" is not indicated on CONSULT-III for a long time, check "Self Diagnostic Results" in "TRANSMISSION". When a
DTC other than "P0734" is detected, check the DTC. See: Diagnostic Trouble Code Descriptions/DTC Index/TCM.
With GST
1. Drive vehicle and maintain the following conditions for 2 seconds or more.
Selector lever : "M" position
Gear position : 4th
Accelerator pedal opening : 0.7/8 or more
Vehicle speed : 10 km/h (7 MPH) or more
2. Check DTC.
Is "OUT OF CONDITION", "STOP VEHICLE" or "COMPLETED RESULT NG" displayed? / Is "P0734" detected?
YES-1 - "OUT OF CONDITION": Perform "Step 3" again.
YES-2 - "STOP VEHICLE": GO TO 4.
YES-3 - "COMPLETED RESULT NG": Go to See: P Code Charts/P0734/7AT RE7R01A.
YES-4 - "P0734" is detected: Go to See: P Code Charts/P0734/7AT RE7R01A.
NO - Check intermittent incident. See: Testing and Inspection/Initial Inspection and Diagnostic Overview/How to Perform Efficient Diagnosis
For an Electrical Incident.
4.CHECK SYMPTOM (PART 2)
