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Home >> Infiniti >> 2011 >> QX56 AWD V8-5.6L (VK56VD) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> Information Display (ASCD)
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Information Display (ASCD)


INFORMATION DISPLAY (ASCD)





Component Function Check
1.CHECK INFORMATION DISPLAY
1. Start engine.
2. Press MAIN switch on ASCD steering switch.
3. Drive the vehicle at more than 40 km/h (25 MPH).

CAUTION:
Always drive vehicle at a safe speed.
4. Press SET/COAST switch.
5. Check that the reading of the speedometer shows the same value as the set speed indicated in the information display while driving the vehicle on a flat road.
Is the inspection result normal?
YES - INSPECTION END
NO - Go to SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK DTC
Check that DTC UXXXX or P0500 is not displayed.
Is the inspection result normal?
YES - GO TO 2.
NO-1 - Perform trouble diagnosis for DTC UXXXX.
NO-2 - Perform trouble diagnosis for DTC P0500. P0500.
2.CHECK DTC WITH "COMBINATION METER"
Scan Tool Testing and Procedures.
Is the inspection result normal?
YES - GO TO 3.
NO - Perform trouble diagnosis for DTC indicated.
3.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
Is the inspection result normal?
YES - Replace combination meter.
NO - Repair or replace.
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