No.2 WARNING INDICATOR DISPLAY INCORRECT [MULTI INFORMATION DISPLAY]

id0903h2002200

2

The warning indicator display is incorrect
DESCRIPTION
•  The warning indicator display for the multi information display does not match the vehicle conditions.
POSSIBLE CAUSES
•  Erratic signal inputted to multi information display
―  Ambient temperature condition signal is not normal
―  Parking brake condition signal is not normal
―  Door condition signal is not normal
―  Liftgate condition signal is not normal (5HB)
―  Trunk condition signal is not normal (4SD)
―  Advanced keyless entry condition signal is not normal
―  TPMS warning light condition signal is not normal
•  Multiplex communication system malfunction
•  Multi information display malfunction


Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY DTCs
•  Retrieve the following module DTC using the M-MDS.
―  BCM
―  Keyless control module (With advanced keyless entry and push button start system
―  Instrument cluster
―  Climate control unit
―  Multi information display
(See DTC INSPECTION [BCM].)
(See DTC INSPECTION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM].)
(See DTC INSPECTION [INSTRUMENT CLUSTER].)
(See DTC DISPLAY [FULL-AUTO AIR CONDITIONER].)
(See DTC DISPLAY [WATER HEATER SYSTEM].)
(See DTC INSPECTION [INFORMATION DISPLAY/MULTI INFORMATION DISPLAY].)
•  Is there any DTC displayed?
Yes
Perform the applicable DTC diagnosis procedure.
(See DTC TABLE [BCM].)
(See DTC TABLE [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM].)
(See DTC TABLE [INSTRUMENT CLUSTER].)
(See DTC TABLE [FULL-AUTO AIR CONDITIONER].)
(See DTC TABLE [WATER HEATER SYSTEM].)
(See DTC TABLE [INFORMATION DISPLAY/MULTI INFORMATION DISPLAY].)
No
Go to the next step.
2
VERIFY IF MALFUNCTION CAUSE IS IN MULTI INFORMATION DISPLAY
•  Inspect the multi information display by performing the “MULTI INFORMATION DISPLAY INSPECTION”.
(See MULTI INFORMATION DISPLAY REMOVAL/INSTALLATION.)
•  Is the check result normal?
Yes
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.
Note
•  Advanced keyless entry system entry and push button start system related warning indicator display messages are followings:
―  KEY BATTERY IS LOW
―  ADVANCED KEY NOT FOUND
―  MOVE SHIFT LEVER TO P
―  STEERING WHEEL LOCK NOT RELEASED TURN WHEEL LEFT AND RIGHT
―  DEPRESS BRAKE PEDAL TO START ENGINE
―  DEPRESS CLUTCH PEDAL TO START ENGINE
―  USE AUXILIARY KEY
No
Repair or replace malfunctioning part according to inspection result.
3
VERIFY IF MALFUNCTION CAUSE IS ERRATIC DOOR SWITCH SIGNAL
•  Access and monitor following BCM PIDs using the M-MDS.
―  DRSW_D
―  DRSW_LR
―  DRSW_P
―  DRSW_RR
―  TR/LG_SW
•  Is the PID value normal?
Yes
Go to Step 8.
No
Inspect and repair or replace suspect part and related harness.
4
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.
―  WU1_P
―  WU2_P
―  WU3_P
―  WU4_P
•  Is the PID value normal?
Yes
Go to Step 8.
No
Replace the malfunctioning wheel unit.
(See MALFUNCTIONING WHEEL UNIT IDENTIFICATION.)
5
VERIFY IF MALFUNCTION CAUSE IS ERRATIC PARKING BRAKE SWITCH SIGNAL
•  Access and monitor following BCM PIDs using the M-MDS.
―  PRK_BRK
•  Is the PID value normal?
Yes
Go to Step 8.
No
Inspect and repair or replace parking brake switch and related harness.
(See PARKING BRAKE SWITCH INSPECTION.)
6
VERIFY IF MALFUNCTION CAUSE IS ERRATIC AMBIENT TEMPERATURE SENSOR SIGNAL
•  Inspect the ambient temperature sensor.
•  Is the ambient temperature sensor normal?
Yes
Go to Step 8.
No
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.
(See AMBIENT TEMPERATURE SENSOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)
7
VERIFY IF MALFUNCTION CAUSE IS ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM SIGNAL
•  Verify following operations:
―  Push button start function
―  Advanced keyless entry function
―  Lock and release door lock using the transmitter
•  Is there any problem detected?
Yes
Diagnose the advanced keyless entry and push button start system referring to symptom troubleshooting.
(See PID/DATA MONITOR INSPECTION [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM].)
No
Go to the next step.
8
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?
Yes
Replace the multi information display. (Multi information display internal malfunction)
(See MULTI INFORMATION DISPLAY REMOVAL/INSTALLATION.)
No
The system is normal.