No.2 WARNING INDICATOR DISPLAY INCORRECT [MULTI INFORMATION DISPLAY]
id0903h2002200
2 |
The warning indicator display is incorrect |
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DESCRIPTION
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• The warning indicator display for the multi information display does not match the vehicle conditions.
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POSSIBLE CAUSES
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• Erratic signal inputted to multi information display
• Multiplex communication system malfunction
• Multi information display malfunction
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Diagnostic procedure
STEP |
INSPECTION |
ACTION |
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1
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VERIFY DTCs
• Retrieve the following module DTC using the M-MDS.
(See DTC INSPECTION [BCM].)
• Is there any DTC displayed?
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Yes
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Perform the applicable DTC diagnosis procedure.
(See DTC TABLE [BCM].)
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No
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Go to the next step.
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2
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VERIFY IF MALFUNCTION CAUSE IS IN MULTI INFORMATION DISPLAY
• Inspect the multi information display by performing the “MULTI INFORMATION DISPLAY INSPECTION”.
• Is the check result normal?
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Yes
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If the DOOR OPEN is displayed on multi information display screen, but all door and trunk (4SD)/liftgate (5HB) are closed:
Go to the next step.
If the CHECK TIRE PRESSURE is displayed on multi information display screen, but all tires’ pressure are normal:
Go to Step 4.
If the RELEASE PARKING BRAKE is displayed on multi information display screen, but the parking brake is released:
Go to Step 5.
If the ICY ROAD CONDITIONS is displayed on multi information display screen, but the ambient temperature is more than 1°C {34°F}:
Go to Step 6.
If the advanced keyless entry and push button start system related message is displayed on multi information display screen, but advanced keyless entry and push button start system operations are normal:
Go to Step 7.
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No
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Repair or replace malfunctioning part according to inspection result.
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3
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VERIFY IF MALFUNCTION CAUSE IS ERRATIC DOOR SWITCH SIGNAL
• Access and monitor following BCM PIDs using the M-MDS.
• Is the PID value normal?
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Yes
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Go to Step 8.
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No
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Inspect and repair or replace suspect part and related harness.
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4
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VERIFY IF MALFUNCTION CAUSE IS ERRATIC TPMS WARNING LIGHT SIGNAL
• Adjust the tire pressure.
• Drive the vehicle at a speed of 25 km/h {15.5 mph} or more for 2 min or more.
• Access and monitor following instrument cluster PIDs using the M-MDS.
• Is the PID value normal?
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Yes
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Go to Step 8.
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No
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Replace the malfunctioning wheel unit.
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5
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VERIFY IF MALFUNCTION CAUSE IS ERRATIC PARKING BRAKE SWITCH SIGNAL
• Access and monitor following BCM PIDs using the M-MDS.
• Is the PID value normal?
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Yes
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Go to Step 8.
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No
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Inspect and repair or replace parking brake switch and related harness.
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6
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VERIFY IF MALFUNCTION CAUSE IS ERRATIC AMBIENT TEMPERATURE SENSOR SIGNAL
• Inspect the ambient temperature sensor.
• Is the ambient temperature sensor normal?
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Yes
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Go to Step 8.
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No
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Inspect and repair for open circuit in wiring harness between ambient temperature sensor and BCM.
• If the wiring harness is normal, replace the ambient temperature sensor.
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7
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VERIFY IF MALFUNCTION CAUSE IS ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM SIGNAL
• Verify following operations:
• Is there any problem detected?
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Yes
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Diagnose the advanced keyless entry and push button start system referring to symptom troubleshooting.
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No
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Go to the next step.
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8
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VERIFY IF MALFUNCTION CAUSE IS IN MULTI INFORMATION DISPLAY
• Verify that the warning indicator display matches the vehicle condition.
• Does the warning indicator display match the vehicle conditions?
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Yes
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Replace the multi information display. (Multi information display internal malfunction)
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No
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The system is normal.
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