2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 795
Is "P2807" detected?
YES - Go to See: P Code Charts/P2807.
NO - INSPECTION END
Diagnosis Procedure
1.CHECK INTERMITTENT INCIDENT
See: Testing and Inspection/Initial Inspection and Diagnostic Overview/How to Perform Efficient Diagnosis For an Electrical Incident.
Is the inspection result normal?
YES - Replace A/T assembly. See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Service and Repair/Removal and
Replacement/7AT RE7R01A/Transmission Assembly/Exploded View.
NO - Repair or replace damaged parts.
U0100
U0100 LDP) ECM CAN CIR2
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC ERASE
Erase the DTC memory of ABS actuator and electric unit (control unit) with CONSULT-III.
- GO TO 2.
2.DTC CONFIRMATION
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Perform the self-diagnosis of ABS actuator and electric unit (control unit) with CONSULT-III.
Is the DTC "U0100" detected?
YES - See: U Code Charts/U0100.
NO - See: Testing and Inspection/Initial Inspection and Diagnostic Overview/How to Perform Efficient Diagnosis For an Electrical Incident.
Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS OF ECM
Perform self-diagnosis of ECM with CONSULT-III.
Is any DTC detected?
YES - GO TO 2.
NO - GO TO 4.
2.ECM TROUBLE DIAGNOSIS
Perform trouble diagnosis of ECM. See: Diagnostic Trouble Code Descriptions/DTC Index/EC (VQ35HR) or See: DTC Priorities for
Troubleshooting/Engine Controls (VK45DE).
- GO TO 3.
3.ERASE DTC
Erase DTC memory of ABS actuator and electric unit (control unit) with self-diagnosis of CONSULT-III.
Is the DTC "U0100" erased?
YES - INSPECTION END
NO - Replace ABS actuator and electric unit (control unit).
4.PROVISIONAL REPLACEMENT OF ECM
Remove ECM. Install a normal ECM.
- GO TO 5.
5.ERASE DTC
Erase DTC memory of ABS actuator and electric unit (control unit) with self-diagnosis of CONSULT-III.
Is the DTC "U0100" erased?
YES - Replace ECM.
NO - Replace ABS actuator and electric unit (control unit).
ACS
U0101 LDP) TCM CAM CAN CIR2
