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Home >> Infiniti >> 2002 >> Q45 V8-4.5L (VK45DE) >> Repair and Diagnosis >> Steering and Suspension >> Suspension >> Suspension Control ( Automatic - Electronic ) >> Testing and Inspection >> Reading and Clearing Diagnostic Trouble Codes >> How To Display And Read Diagnostic Trouble Codes >> With Scan Tool

With Scan Tool

CONSULT-II Inspection Procedure





The troubleshooting system provides four functional modes - self diagnosis, data monitor, active test and control unit part number display modes.

SELF-DIAGNOSIS PROCEDURE





1. Connect CONSULT-II to data link connector and start the engine.
2. Touch "START", "ACT D/SUS" and "SELF-DIAG RESULTS".
a. When a malfunction item is displayed, record the item.
b. Touch "ERASE".
3. A self-diagnostic result is displayed again.
If "NO SELF DIAGNOSTIC FAILURE INDICATED" is displayed, check the item first shown on the display.





Items Shown on Display

DATA MONITOR PROCEDURE





1. Connect CONSULT-II to data link connector, then start the engine.
2. Touch "START", "ACT D/SUS" and "DATA MONITOR".
3. Select the signal to be monitored.
a. When "ALL SIGNALS" is selected, touch "START".
b. When "SELECTION FROM MENU" is to be selected, touch "SETTING". "MONITOR ITEM MENU" will then be indicated on the display. Touch the item to be monitored, then "ENTER" and "START". Print out the data if necessary.





DATA MONITOR MODE

ACTIVE TEST PROCEDURE





1. Connect the CONSULT-II to data link connector, then start the engine.
2. Touch "START", "ACT D/SUS" and "ACTIVE TEST
3. Touch "INDICATOR" or "DAMPER".

(A) When "INDICATOR" is selected
1. Touch "MAIN SIGNAL", then "START".
2. When "OFF" is touched, indicator lamp goes out regardless of select switch positions. Monitor indicator will then be turned "OFF"
3. When "ON" is touched, indicator lamp comes on regardless of select switch positions. Monitor indicator will then be turned "ON".

(B) When "DAMPER" is selected
1. Touch "SELECTION FROM MENU"





2. Select and touch "DAMP MTR F/R" or "DAMP MTR F/L", and "DAMP MTR R/R" or"DAMP MTR R/L", as required.
3. Touch "ENTER", then "START".
4. "4 Step" for front damper motors and "4 step" for rear damper motor will be then shown on the display.





5. Touch "CONDITION CHANGE", "FL-HS, FR-HS, RL-HS, RR-HS" and "START".
6. "80 step" for front damper motors and "80 step" for rear damper motor will be then shown on the display.
7. Print out data as required.





8. The actuator center shaft becomes as shown in the figure.





9. Touch "CONDITION CHANGE" FL-SS, FR-SS, RL-SS, RR-SS" and "START".
10. "0 step" for front damper motors and "0 step" for rear damper motor will be then shown on the display.
11. Print out data as required.





12. The actuator center shaft becomes as shown in the figure.





13. Touch "CONDITION CHANGE" "FL-SH, FR-SH, RL-SH, RR-SH" and "START".
14. "- 60 step" for front damper motors and "- 60 step" for rear damper motor will be then shown on the display.
15. Print out data as required.





16. The actuator center shaft becomes as shown in the figure.

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