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Symptom Chart - Information And Message Center

SYMPTOM CHART - INFORMATION AND MESSAGE CENTER

Condition Possible Sources Action
  • The message center display is blank
  • Message center display is blank
  • IC 
  • PRESS the INFO button on the message center to make sure the display is not set to a blank display.
    • If the message center display turns on, the system is operating normally at this time. The message center display was set to a blank display.
    • If the message center display is still blank, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • Not all segments of the display illuminate
  • IC 
  • INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The message center is not operating correctly
  • Wiring, terminals or connectors
  • Message center switch
  • IC 
  • If equipped with a base cluster, VERIFY that the IC  is operating correctly.
    • If the IC  is not operating correctly, go to PINPOINT TEST A .
    • If the IC  operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The compass is inoperative
  • Fuse
  • Wiring, terminals or connectors
  • Auto-dimming interior mirror
  • The compass is inaccurate
  • Zone setting
  • Calibration
  • Auto-dimming interior mirror
  • The outside air temperature display does not operate correctly
  • Wiring, terminals or connectors
  • Ambient air temperature sensor
  • IC 
  • The CHECK FUEL FILL INLET message is inoperative/always on
  • Evaporative emission system concern
  • PCM
  • IC 
  • The Distance To Empty (DTE)/average/instantaneous fuel economy display is inoperative
  • IC 
  • CHECK the operation of the speedometer, the fuel gauge and the odometer.
    • If the speedometer, the fuel gauge or the odometer do not operate correctly, go to PINPOINT TEST F  (speedometer), go to PINPOINT TEST B  (fuel gauge) or go to PINPOINT TEST H  (odometer).
    • If the speedometer, the fuel gauge and the odometer operate correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The PARKING AID ON/OFF message is inoperative
  • IC  configuration
  • Parking aid system
  • IC 
  • The XXX MILES/KM TO E FUEL LOW message is inoperative
  • Fuel gauge
  • IC 
    NOTE: The miles to empty warning only displays at 120 km (75 miles) (with a MyKey™ programmed key) or 80 km (50 miles) (with an administrator key) to empty which is equal to approximately 3-5 gallons of fuel remaining. This is a learned strategy based on fuel economy and changes from its default setting.
  • VERIFY that the fuel gauge operates correctly and that the DTE  is under 120 km (75 miles) (with a MyKey™ programmed key) or 80 km (50 miles) (with an administrator key).
    • If the fuel gauge does not operate correctly, go to PINPOINT TEST B .
    • If the fuel gauge operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The CHECK BRAKE SYSTEM, CHECK PARK BRAKE, PARK BRAKE ENGAGED, or BRAKE FLUID LEVEL LOW warning is inoperative
  • Parking brake switch
  • Brake fluid level switch
  • SJB 
  • IC 
  • OBSERVE the brake warning indicator.
    • If the brake warning indicator does not operate correctly, go to PINPOINT TEST O .
    • If the brake warning indicator operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The WASHER FLUID LEVEL LOW message is inoperative
  • Wiring, terminals or connectors
  • Washer fluid level switch
  • IC 
  • OBSERVE the low washer fluid level message center indicator.
    • If the low washer fluid level message center indicator does not operate correctly, go to PINPOINT TEST AB .
    • If the low washer fluid level message center indicator operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The ENGINE OIL/CHANGE SOON or OIL CHANGE REQUIRED message is inoperative
  • IC 
  • INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The CHECK AIR SUSPENSION SYSTEM or AIR SUSPENSION OFF message is inoperative (if equipped)
  • IC  configuration
  • Air suspension system
  • Vehicle Dynamics Module (VDM)
  • IC 
  • The DRIVER DOOR, PASSENGER DOOR, REAR LEFT DOOR, REAR RIGHT DOOR or LIFTGATE/GLASS AJAR warning is inoperative
  • Interior lamps
  • SJB 
  • OPEN and CLOSE each door, liftgate and liftgate glass and VERIFY that the interior lamps operate correctly.
    • If the interior lamps do not operate correctly from each door, liftgate and liftgate glass, refer to INTERIOR LIGHTING SYSTEM .
  • IC 
  • VERIFY that the door ajar message center indicator operates correctly.
    • If the door ajar message center indicator does not operate correctly, go to PINPOINT TEST AE .
    • If the door ajar message center indicator operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The CHECK CHARGING SYSTEM warning is inoperative
  • IC 
  • VERIFY that the charge message center indicator operates correctly.
    • If the charge message center indicator does not operate correctly, go to PINPOINT TEST W .
    • If the charge message center indicator operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The TIRE PRESSURE SENSOR FAULT, LOW TIRE PRESSURE or TIRE PRESSURE MONITOR FAULT warning is inoperative (if equipped)
  • IC 
  • VERIFY that the TPMS  warning indicator operates correctly.
    • If the TPMS  warning indicator does not operate correctly, go to PINPOINT TEST M .
    • If the TPMS  warning indicator operates correctly, INSTALL a new IC  . Refer to INSTRUMENT CLUSTER (IC)  in this information. TEST the system for normal operation.
  • The 4X4 SHIFT IN PROGRESS message is inoperative
  • IC  configuration
  • 4WD  system
  • 4X4 control module
  • IC 
  • The TRAILER SWAY REDUCE SPEED message is inoperative/always on
  • ABS module
  • IC 
  • Go to PINPOINT TEST R  to diagnose the traction assist warning indicator.
  • A MyKey™ message is inoperative/always on
  • MyKey™ system concern