Clearing Trouble Codes
CONSULT-II Function (ABS)
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION PROCEDURE
1. Turn ignition switch OFF.
2. Connect CONSULT-II and CONSULT-II CONVERTER to the data link connector.
CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carries out CAN communication.
3. Turn ignition switch ON.
4. Touch START (NISSAN BASED VHCL).
5. Touch ABS in the SELECT SYSTEM screen.
If ABS is not indicated, go to GI-38, CONSULT-II Data Link Connector (DLC) Circuit. CONSULT-II Checking System
6. Select the required diagnostic location from the SELECT DIAG MODE screen. For further information, see the CONSULT-II Operation Manual.
SELF-DIAGNOSIS
Description
If an error is detected in the system, the ABS warning lamp will turn on. In this case, perform self-diagnosis as follows:
Operation Procedure
1. Turn ignition switch OFF.
2. Connect CONSULT-II and CONSULT-II CONVERTER to the data link connector.
CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carries out CAN communication.
3. Turn ignition switch ON.
4. Start engine and drive at approximately 30 km/h (19 MPH) or more for approximately 1 minute.
5. After stopping the vehicle, with the engine running, touch START (NISSAN BASED VHCL), ABS, SELF-DIAG RESULTS in order on the CONSULT-II screen.
CAUTION: If START (NISSAN BASED VHCL) is touched immediately after starting the engine or turning on the ignition switch, ABS might not be displayed in the SELECT SYSTEM screen. In this case, repeat the operation from step 1.
6. The self-diagnostic results are displayed. (If necessary, the self-diagnostic results can be printed out by touching PRINT.)
- When NO DTC IS DETECTED is displayed, check the ABS warning lamp, SLIP indicator lamp and VDC OFF indicator lamp.
7. Conduct the appropriate inspection from the display item list, and repair or replace the malfunctioning component.
8. Start engine and drive at approximately 30 km/h (19 MPH) or more for approximately 1 minute.
CAUTION:
- When a wheel sensor short-circuit is detected, if the vehicle is not driven at 30 km/h (19 MPH) for at least 1 minute, the ABS warning lamp will not turn off even if the malfunction is repaired.
9. Turn ignition switch OFF to prepare for erasing the memory.
10. Start the engine and touch START (NISSAN BASED VHCL), ABS, SELF-DIAG RESULTS, ERASE in order on the CONSULT-II screen to erase the error memory.
If ABS is not indicated, go to GI-38, CONSULT-II Data Link Connector (DLC) Circuit. CONSULT-II Checking System
CAUTION: If the error memory is not erased, re-conduct the operation from step 5.
11. For the final inspection, drive at approximately 30 km/h (19 MPH) or more for approximately 1 minute and confirm that the ABS warning lamp, SLIP indicator lamp, and VDC OFF indicator lamp are off.
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Display Item List
DATA MONITOR
Operation Procedure
1. After turning ignition switch OFF, connect CONSULT-II and the CONSULT-II CONVERTER to the data link connector.
CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carries out CAN communication.
2. Touch START (NISSAN BASED VHCL), ABS, DATA MONITOR in order on the CONSULT-II screen. If ABS is not indicated, go to GI-38, CONSULT-II Data Link Connector (DLC) Circuit. CONSULT-II Checking System
CAUTION: When START (NISSAN BASED VHCL) is touched immediately after starting the engine or turning on the ignition switch, ABS might not be displayed in the SELECT SYSTEM screen. In this case, repeat the operation from step 2.
3. Return to the SELECT MONITOR ITEM screen, and touch ECU INPUT SIGNALS, MAIN SIGNALS, or SELECTION FROM MENU. Refer to the following information.
4. When START is touched, the data monitor screen is displayed.
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Display Item List
ACTIVE TEST
CAUTION:
- Do not perform active test while driving.
- Make sure to completely bleed air from the brake system.
- The ABS and brake warning lamps turn on during the active test.
Operation Procedure
1. Connect the CONSULT-II and CONSULT-II CONVERTER to the data link connector and start the engine.
CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carries out CAN communication.
2. Touch START (NISSAN BASED VHCL) on the display screen.
3. Touch ABS.
If ABS is not indicated, go to GI-38, CONSULT-II Data Link Connector (DLC) Circuit. CONSULT-II Checking System
4. Touch ACTIVE TEST.
5. The test item selection screen is displayed.
6. Touch necessary test item.
7. With the MAIN SIGNALS display selected, touch START.
8. The Active Test screen will be displayed, so conduct the following test.
Solenoid Valve Operation Chart
NOTE:
- If active test is performed with brake pedal depressed, pedal stroke may change. This is normal.
- TEST IS STOPPED is displayed approximately 10 seconds after operation starts.
- After TEST IS STOPPED is displayed, to perform test again, repeat Step 6.
ABS MOTOR
Touch ON and OFF on the screen. Check that ABS motor relay operates as shown in table.
NOTE:
- If active test is performed with brake pedal depressed, pedal stroke may change. This is normal.
- TEST IS STOPPED is displayed approximately 10 seconds after operation starts.
BOOSTER DRIVE
CAUTION: Perform active test subject to the conditions.
- Do not operate brake pedal during active test.
- Make sure the engine revolution is over 500 rpm.
- Make sure the vehicle is not moving.
Touch UP and DOWN on the screen. Check that booster drive operates as shown in table.
NOTE: TEST IS STOPPED is displayed approximately 10 seconds after operation starts.