2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 802
Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS OF ICC SENSOR INTEGRATED UNIT
Perform ICC sensor integrated unit self-diagnosis with CONSULT-III.
Is any DTC detected?
YES - GO TO 2.
NO - GO TO 4.
2.ICC SENSOR INTEGRATED UNIT TROUBLE DIAGNOSIS
Perform trouble diagnosis of ICC sensor integrated unit. See: Diagnostic Trouble Code Descriptions/DTC No. Index/Automatic Transmission.
- 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 "U0405" erased?
YES - INSPECTION END
NO - Replace ABS actuator and electric unit (control unit).
4.PROVISIONAL REPLACEMENT OF ICC SENSOR INTEGRATED UNIT
Remove ICC sensor integrated unit. Install a normal ICC sensor integrated unit.
- 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 "U0405" erased?
YES - Replace ICC sensor integrated unit.
NO - Replace ABS actuator and electric unit (control unit).
U0415
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
U0415 VDC CAN CIR1
1.PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
1. Perform self-diagnosis.
2. Check if "U1000: CAN COMM CIRCUIT" (DTC 100) other than "U0415: VDC CAN CIR1" (DTC 126) is indicated in self-diagnosis item in
the display.
Is it indicated?
YES - 1. CAN communication inspection. See: U Code Charts/U1000/ACS/ICC.
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test.
Then perform self-diagnosis of ICC system again.
NO - GO TO 2.
2.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
1. Perform "ABS" self-diagnosis. See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Scan
Tool Testing and Procedures/Trouble Diagnosis.
2. Check if malfunction is indicated.
Is malfunction indicated?
YES - 1. Repair or replace applicable item.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
NO - 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
U0416
U0416 VDC CAN CIR2 (LDP)
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC ERASE
Erase the DTC memory of lane camera unit with CONSULT-III.
