2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 704
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
- Always drive vehicle at a safe speed.
- Be careful not to rev engine into the red zone on the tachometer.
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 DTC DETECTION
With CONSULT-III
1. Start the engine.
2. Shift the selector lever to manual shift gate side.
3. Start up in M1, and then upshift to M2.
4. Accelerate to approximately 40 km/h (25 MPH) in M2.
5. Perform "Self Diagnostic Results" in "TRANSMISSION".
Is "P1721" detected?
YES - Go to See: P Code Charts/P1721/7AT RE7R01A.
NO - INSPECTION END
Diagnosis Procedure
1.CHECK DTC OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT).
With CONSULT-III
Perform "Self Diagnostic Results" in "ABS".
Is any DTC detected?
YES - Check DTC detected item. See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Scan
Tool Testing and Procedures/Trouble Diagnosis.
NO - GO TO 2.
2.CHECK DTC OF UNIFIED METER AND A/C AMP.
With CONSULT-III
Perform "Self Diagnostic Results" in "METER/M&A".
Is any DTC detected?
YES - Check DTC detected item. .
